傍線部はどのように因数分解したら良いのですか？ どなたか教えてください🙇🏻‍♀️

> M = 13 とな う x>0 32 より、 べて成り oga N と,g(x)= である。 サ x+ ス, である。 (x)と直線の共有点で,点A以外の点の座標は ( と平行な直線のうち, 曲線 y=f(x) と接するもので、 直線以外の直線の方程式はy=タ おける接線 if'(x)=3x2+2x-5=(x-1)(3x+5) f(x) = 0 とおくと 5 1 3 右の増減表より,関数 f(x) は 5 のとき 極大値 67 3 27 x=1のとき 極小値 - 7 (2) f(-2)=2より点Aの座標は x== x = - また,f'(-2)=3であるから,点Aに おける曲線 y=f(x) の接線の方程式 8-8-8--b y-2=3(x+2) すなわち よって 曲線 y=f(x)と直線の共有点は x+ x2-5x-4 = 3x +8 とおいて (x+2)(x-3)=0 より x=-2,3 x y 27 45 y = 3x+8 amirem g(x)=3x+8= scects f'(t) = 3 ... 異なる接点の座標は よって、求める直線の方程式は y-(-176)-3(x-3) 27 + A(-2, 2)(-3x² + 12x) − 3x}dx (¹12=S-x51 A -2 5 3 0 67 27 (t +2)(3t-4) = 0 : T 27 V すなわち y = 3.x x+x²-8x-120 10 セン 1 0 -7 曲線 y=f(x) 上の点 (t, f(t)) における接線の方程 -4 式は 1001 Ve\\_y-f(t) = f'(t)(x − t) 284 27 : + x=3のとき = 3·3+8 = 17 g(3) よって,点A以外の共有点の座標は (3,17) (x)= 直線に平行な直線と曲線 y=f(x) との接点のx座標をすると 7 よって, 3t2 +2t-5=3より ゆえに 4 t=-2, 3 3 2 ここで(14)-(1)+(41) -6.4-4--170 より,点Aと 4=- 3 3 3 (-1276) %>853= (x)\_ (S) (友さ x 0 B)dx 曲線y=f(x)と直線/は x=-2の点で接するから、 こ を重解と の方程式はx=-2 してもつ。 S-≥d>rs-a x- -8+4 +10-12 20-20. &$O の高 EN ARRO チッ トナ *** (x)\O 246*90 TMS 19

英語の文法問題です。 解説お願いします。

4. 日本は当分の間、 現金が主体の社会のままでいることが確実視されている。 Japan looks set to remain (a/ being/cash-based / for / society / the / time).

分かるところだけでも大丈夫なので教えてください🙏

htu たんです 0 いてはど 2 # 2 P 49 ()内に入る適切な語を書きましょう。 1"( ) you ( 2 "What do you want to do today? Play a game?" “I ( movie ( ) play a game." P 57 ( )内の語句を並べ替えて、会話を完成させましょう。 1 "Where (held / the rock concert / was )?" "It was held in the concert hall." ) a cup of coffee?" "Yes, please." 2 "My house (being / painted / is) now." "When will it be finished?” )( 3 "Excuse me, cell phones (here/ used / be / cannot)." "I'm sorry." #P 6 7 4 "Her second novel (published / be /is/ to / going) soon." "I can't wait to read it." 5 "This song (played / been / at / has ) lots of weddings." "It is so romantic." 2 ( )内の語句を並べ替えて、 英文を完成させましょう。 1 It is (for us / important / study / to) history. With this knowledge, we can understand world news more deeply. 2 Kate got up at three (on TV / the soccer game / to / watch ). I missed the 4 Are you ) watch a 3 My parents (go / let / me / won't ) abroad. I want to be independent of them. serious? (allow / can't/I/ to /you) do such a terrible thing. 5 You have a toothache. You should (a dentist / check/have/ your teeth). game. 6 We are so grateful for all your help. We would (accept / like / this gift / to /you). 7 It was nice (of / say / "Thank you" / to /you) to your mother. I guess she's happy.

問題解いたのですが答えをしりらないので合ってるか分かりません。どなたか教えてください🙏

テーマ 資源・エネルギー 10 文法項目 動名詞(いろいろな形/動名詞と不定詞) Track 29-30 UNIT 6 Reading URELL パンダのふんの研究が、いつの日か環境問題の解決に寄与するかもしれません。 In June, 2016, a baby *giant panda, Tian Bao, was born at a zoo in Belgium. It became big news because the birth of a baby panda is an *extremely Actually, that of Tian Bao was only the sixth in Europe in the last 20 years. While its population is slowly increasing, the giant panda remains one of the rarest animals 5 in the world. Therefore, scientists have been doing research on how pandas have babies. So, you may think the scientists working at the Belgium zoo *accomplished the goal of their research. But they have another goal; apart from having done that research, they've been studying panda *poo. Why are they doing that? Bm Dimoda ro Tian Bao's mother Hao Hao and its father Xing Hui live in the same zoo as their baby does. While they enjoy sitting in the sun and eating bamboo, with ow dirg.or the scientist team collects their poo. By studying the poo, the team is aiming to understand how pandas can digest bamboo. rare event. 2 Note In fact, bamboo is receiving a lot of attention in biofuel research these days. 15 It's among the fastest-growing plants on earth, and yet needs the least care. So the plant can become a good source of *renewable energy. But because bamboo is very tough and hard to *degrade, today's method for making a biofuel from bamboo costs a lot. *Technically, pandas are meat-eating animals, but over the years the food they eat 20 has changed to almost only bamboo. The scientists are trying to find the *microbes that help a panda digest about 10kg of bamboo a day. By using these microbes, they will be able to discover an easy and cheap method for ( 4 ). It may take time, but some day panda poo may help cars run. (296 words)

TOEICの問題なんですけど、 9.わからない 10.A 11.B 12.C であってますか？

Choose the correct word (1) Richard didn't (A) talked (2) Your presentation (A) attract 10. Do they (A) provide (B) providing 9. The vice president's speech (A) lasts (B) lasting (C) last (D) be lasting (C) provides (D) provision 11. Last year, (A) announces 0 (B) announced the company (B) talk phrase is Part 1 Sentence Completion You will read some sentences. Each one has a space where a word or Choose the best answer to complete the sentence. (C) announcement (D) announcing always (D) were struggled about his work experience at the interview, (B) attracts the audience. 12. According to Mr. Henry, Dell Electronics (A) struggle (B) are struggle © (C) is struggling for 30 minutes. KUA information about their new product? art 2 Text Co ou will read a shor missing. For each Dear Ben, B Thank you ve is already f Thanks. Molly Bro Desmond 13. (A) or (B) h (C) 14. (A) (B (C (J A BCO that it would achieve remarkable cost reduction financially this year. ABCO 15. A B CO

9.10.11.12の答えとなぜそうなるのかを教えていただきたいですm(_ _)m 例えば、○○の後は△△になるとか

14 9. The vice president's speech (A) lasts (B) lasting (C) last (D) be lasting 10. Do they_WAY (A) provide (B) providing (C) provides (D) provision 1900 11. Last year, the company (A) announces (B) announced (C) announcement (D) announcing information about their new product? for 30 minutes. 12. According to Mr. Henry, Dell Electronics (A) struggle (B) are struggle (C) is struggling (D) were struggled A B A B that it would achieve remarkable cost reductions A B financially this year. A B CD C) (D

□1と□2の答えだけ教えて欲しいです。 お願いします🙇‍♀️

長し、 後ろに置 cus 105 d ked The flowe 現在 今も、 2 文が成り立 ( )内から適切なほうを選び, 日本語に直しなさい。 1) Who is that (smiling / smiled) boy? をとる動詞 の状態]で[ 2) Look at the (breaking/broken) vase. 3) Do you know the woman (playing/played) tennis over there? 4) This is a cat (calling/called) Tama. 3 1) その山頂は年中雪に覆われたままです。 The The mountain top remains ( 2) 301 2020 John kept ( ジョンは昼食まで眠り続けました。 日本語に合うように、[ ]内の動詞を現在分詞または過去分詞にして, 英文を完成させなさ い｡ B until lunch. [sleep] 3) その男の人は犬を公園で走らせておきました。 A A++0+5@ 文 The man left his dog (as) in the park. [run] 4) 彼はその秘密を母親に隠していた。 He kept the secrets ( POL 20007 に適切な語を入れなさい。 with snow through the year. [cover] 3) ジョンは子どもたちに囲まれて座っていました。 John sat( by the children. 4) 水を出したままにしておいてください。 Please ( ) the water ( 2) from his mother. [hide] A B 誰ですか。 見てください。 知っていますか。 日本語に合うように, 1) 妹はけがをした犬を見つけました。 My sister found an ( D) ( 2) 私たちは向こうでサッカーをしている女の子を知りません Paind 文同会の際 We don't know the ) soccer over there. of binuoubl dari A 4 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 1) 先生と話している女の人はアメリカ出身です。 (with / is / the woman/our teacher / from / talking) the U.S. Tobib 1 saunuod starb hooda dauj I 2)兄はたいていそれらの窓にかぎをかけておきます。 My brother (the windows/keeps/usually / locked). My brother ****** alles adain lls 8 AB vsel nisu T..of is of snowpiegnilan the U.S. aniyale zon lolid Ich.aoniel Lesson 16

□2、□3がわからないです。 教えて欲しいです。

98 語] 語] 目的 Joing ない _00 形] 主語 亡く。 形で 182 るる ■る」 「る」 joy(楽 1(延期 1(でき pretend efer (よ et to do ければ 1 各文の下線部の語句はア~エのどの働きをするかを記号で答えなさい。 SOLICア 主語 イ 補語、 ウ 目的語 ② 前置詞の目的語 1) My mother's hobby is growing roses. 2) Eddie is good at swimming. 3) Practicing baseball is hard. 4) We like watching TV. 2 3 did to bang 日本語に合うように,( )に適切な語を入れなさい。 1)私たちは,トムが私たちの車を運転するのを心配しています。 We worry about ( )(d ) our car. 2) ジョンはお父さんが医者であることをうれしく思っています。 John is glad of ( 5) ( ) ( 3) 彼女は私たちがテレビゲームをするのが好きではありません。 She doesn't like (ds) () video games. 4) 昨日あなたにメールを送らなくてすみません。 I'm sorry for ( A ) a doctor. ) you an email yesterday. ( )内から適切なほうを選びなさい。 1) They finished (to listen/ listening) to the CD. 2) I decided (to tell / telling) my teacher about it.+mod gaiver l 3) Kate enjoyed (to dance/ dancing) at the festival. 4) as 5 ) 6) John refused (to go / going) to the dentist. 7) We must learn (to walk / walking) before we can run. 8) The singer avoided (to answer/answering) the question. Remember (to buy/ buying) some milk at the supermarket on your way back home. Would you mind (to shut / shutting) the window? XA 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 1) 公園までの道順を教えてくれてありがとうございます。 (you / telling / thank / the way / me / for ) to the park. 2) ジェーンはお父さんが料理人であることを誇りに思っています。 Jane is (her / a cook / being / father / proud of). Jane is 3) 彼らは雨のために野球をするのをやめました。 (playing/baseball / stopped / they) because of rain. 4] ] ]. (boog) san on s'il & milles on al eredT S IT 8 gaisse no ABC St halood mis I bieu m' El Lesson 15 to the park. because of rain.

和訳と答え教えて欲しいです ビックディッパー2レッスン5パート2

revea for en. e pock A Answer true or false. they e kin hows n you Toy yasm 10l ydqoriyb aluseum svizasyond Ha Throur Read It Through oud lutning mont borstlus a boinaw yllest H veb g for il may imbiremodraaisro hur 1. The covers and pockets of the new type of suitcase let people see the contents easily. porte 2. The new type of suitcase was developed by a group of women. 3. The subway map shows you which car you should get on when you are pushing a baby buggy. ベビーカーを押しているときに、どの車両にのれば Joelemenばいかを示す地下鉄マップ 4. The housewife developed the map because she had difficulty finding an elevator. do notpalodbeer I XH (F IT ALL Product Fill in the blanks.syusH snidoem gids 10 eragled Suitcase to ono apy niedo aldetrona cho新しいタイプのスーツケースは女性グループによって開発されました。 Subway map Older version orie Newly developed version The covers and pockets are made of ( つけるのに くろうしたので地図を作成した It shows the station names only. The covers and pockets are made ). ). of ( It shows which ( near an ( ) or ( ) will be ).

丸つけお願いします🙇‍♀️ 違ってたら答え教えてください

O for 55. I was ( poured say 63. We ( A()に入る最も適当なものを選びなさい。 51, Scotland is famous ( 64. Don't ( LESSON 2 for 3 by at with 52. I waited for two hours at the station but he never ( turned in showed up 3 appeared on made starting 6 LESSON 2 ) its beautiful scenery. 53. Our teacher kept ( Ⓒup 2 to 3 of 54. As soon as the situation became clear, many people called ( ) the president's resignation. (中央大) ). 4 arrived on ) speaking as if nothing had happened. 4 on 2 down 3 round 4 away ) in a shower on my way home. persisted 3 run 4 caught interrupt 2 cut 56. I got nervous because I was not used to ( have spoken 57. Some of my classmates used to ( 0 talk 2 take 3, make 4 get 58. When you get drunk for the first time, you might feel (__) singing or dancing. take 2 like 3 to 4 at (大東文化大) ). (岡山県立大短大) 59. This medicine will do you ( 0 happy good 3 effect 60. The candle is on the verge of ( passing 2 coming 3 going 4 dying 61. My father just can't stop smoking. He should be ( anxious 2 ashamed 3 laughing 4 relaxed 62. Needless to ( in many ways. (賢明女子学院短大) ) to a large audience. speaking 3 be spoken 4 speak ) fun of me. 4 comfortable ) out. speak 3 tell 4 talk ) our restaurant ten years ago in Paris. 2 started out 3 set up 4 set for ) in with your remarks while I am speaking. 4 get 3 take (上智大) (相愛女子短大 ) ) of himself. (駒澤大) (昭和女子大) ( 清泉女子大 ) (神戸松蔭女子学院大) ), the rise of science and industry has benefited the human race (関西外語大) (名古屋工業大 ) (上智大) (西南女学院短大)