この問題の解き方を教えて下さい🙇‍♀️

(2) (a-2)(a+2) (a²-2a+4) (a²+2a+4) (4) (a−b)²(a²+ab+b²)²

因数分解して欲しいです！お願いします！

b (2) x²+(y-3)x-y(2y-3)

sinとsinθはどう違うのですか？

この問題の解き方を教えてください

チャレンジ問題 4 2次関数y=xについて, 定義域がk≦x≦k+1のとき, 次の問いに答えなさい。 (1) 最小値を求めなさい。 (2) 最大値を求めなさい。

過去分詞について。 写真一枚目の四行目、marked が過去分詞というのが、いまいち分かりません。markedの前にカンマがあるのがモヤモヤします。 写真二枚目の解説によると、「(who were)markedとすると前の名詞を修飾していることがわかる」とあるので、 非制限... Read More

In primitive times, one had a feeling of unity with one's family. The horizon was too narrow to see farther than that, though the family wasn't as narrow then as it often is with us. It included a Hironde variety of cousins and distant connections, often marked by a common name. Such an extended family might be called a "clan." 東(山脇学園短大)

④の日本語訳どうなりますか？ combinedは動詞combine(組み合わせる）の形容詞だということはわかるんですが、この時にどう訳されてるのかわからないです(>_<) 教えて欲しいです🙏

in vain 147 7/1 „Naming after the principal and most powerful of the Roman 00 gods, Jupiter is twice as massive as all the rest of the planets in our system combined. all u <学習院大 > Cite SLOSSAT- ehnopge to the

中3理科のイオン化傾向についてです！ どうしてこの実験で、イオン化傾向が Cu＞Ag や Zn＞Cu だとわかるのか、教えて下さい🙇‍♀😢 よろしくお願いします。

P. 53 イオン化傾向を比べる実験 Ag CuZn WINTENTA →銅イオン ができると 青くなる <結果> 反応式 Cu+ Cu →Cu + + ) 2Ag→ 20 2Ag 反応式 Zn +) Cu² Zn + Cu²+ + my 2+ Ag No3 aq 硝酸銀 ※素手で触ると Zn のイオン化傾向を比べる → Zn 手からが取れて しまうのでダメ 2+ Ag が生成 Ag No3 aq + 2 2Ag Cu²+ + 2Ag 2+ CuSO4 cu²+ so 44 銅が生成 + 20 → 20 + Cu + Cu AgNO3aqを数滴たらして 時間をおくと 溶けて けて Agが生成された 黒 ぽい イオン化傾向 Cu > A. 2- Cut so 4- これでできた] Agを Cu板が イオン化傾向 zn > Cu Zn 板のまわりに Cuが くっついた。 2ル板は どんどん溶けてい 銀樹 という O できた鋼を銅樹という P.56

※色々書き込んでいて見にくくてすみません い these studiesが示しているものを答えよ という問題で答えは3でした。 これはstudyとexperimentが同じ意味だからですか？ 違えば説明お願いしたいです。

easily, there can be a benefit to changing direction and trying something (D) our new. But our bias toward the familiar) can make it difficult to comfort train Psychologists have designed experiments participants to solve a problem one way, and then offer the option of switching to a much faster method. (Overwhelmingly, according to Pope,) zone. that people tend not to take the shortcut. "They continue with the learned variou (of approach, despite its inefficiency" Pope says that various versions of these tests have reached a similar conclusion, suggesting to the psychological x community that this inflexible thinking is an innate part of being human. 5 But Pope and Ionescu argue that this conclusion is premature, because these studies have only considered WEIRD (Western, Educated, Industrialized, Rich and Democratic) humans. To investigate cognitive b flexibility in a non-WEIRD population, Pope traveled to Namibia to meet the Himba people. 6

②の範囲はなぜ-4≦x≦1になるのでしょうか。 ≦0なのでx≧1、x≦-4ではないのですか？

(1) log(x+1)+logg(x+2) ≤1 真数は正であるからx+1706x+270 すなわち X7-1-0 logo (x+1)(x+2) = logeb 底分にはより大きいから 6 (x+1)(x+2) ≤ 6 x² + 3x - 4 ≤ 0 (x+4)(x-1)≦0 よって、- x=1,x8-4- 0 ₁ 0 0 0 25/07 2

visionQuestの11の1です。 答えと日本語訳を教えて欲しいです🙇🏻‍♂️

Function 提案する £ nois 1. "Why don't we hang out with him?" "OK. / Yes, let's. /I'd rather not." 2. "I suggest that we try another approach." "Why not? / I don't see why we shouldn't." 3. "I exercise every day." "It might be better to stop exercising when you feel sick.” Tips! 相手の意向を尊重しつつ提案する丁寧な表現 It might be better to talk face-to-face. Try it out! dooods a produ 内の語句を並べかえて、英文を完成させましょう。 ex. ( 1. (as/as / good / is/ that one / this watch). Which do you think is better? 2. (as/as/ the piano / my sister / well / plays / you) She is a good singer. 3. The Panama Canal (as / as / long /is/ the Suez Canal / not ). I agree. ( に入る最も適切な語を考えてみましょう。 1. "Nancy is a good singer." "Yes. Her sister also sings as ) ( 2. "My mother wakes me up every day. I don't get up (unten) ( have never ) her." "You should set an alarm clock." 3. "Our town is growing fast." "There are now three ( (fim plays ter) restaurants as the next town." Fall 4. "Which is (nys tennis ( ) ( 5. "Kevin arrived at three." "I arrived at 2:45, ( than him." 6. "This movie is 主張 slu af Ip) interesting ) ( th) of the two bags?" "The red one is bigger." )()( EM ) ( ) her." "Thanks. I'll watch it." 7. "The population of Japan is about ( ) ( of France." "Yes. France has half the population of Japan." Which c bhow edi ma voel om oni to ono ar sh 13 ペアになって、あなたの価値観について尋ね合いましょう。 追加の質問をして会話を続けてみよう。 1. Who in your class runs as fast as you? ex. Manami does. 2. Which do you think is more important, money or love? ex. I think love is more important because everyone needs to be loved. that one." ) as that 3. Which do you choose, cheaper T-shirts or more expensive ones? ex. I choose expensive ones because I like the style. al en arb Use it 本と映画のどちらが好きですか。 そのことについて3つの文を書いてみよう。 主張 I think books are more interesting than movies. 理由 Books stimulate our imagination. 論拠 We can have more vivid images in our minds when reading a book. Lesson