この赤く囲った部分はどこから出てきたのか教えて欲しいです、、

[等式の証明] nが自然数のとき, 数学的帰納法によって, 次の等式を証 566 明せよ。 n 1 1 570→ 1 1 2-3 n+1 1-2 3.4 562

教えてくださいください

did (闘撃院大) boote daifgnd B次の各文の下線部には誤っている箇所が1つずつある. その番号を指摘し, 正しい形に直しな さい。 13. Did you turn off the stove in the kitchen? I can smell something to burn. T8L (桜美林大) 14. The movie was not interesting at all. I got boring and left the theater soon. being being (亜細亜大) SCbib goy 15. の After close examination, we found that the results of the survey you conducted SAG 2pojeu2ot. baaabbl. last week are very surprised. の (北里大) 16. He promised his mother that he would have his hair to cut before he went for the interview. onuon olloy (日本大) 17. Offered many canned and frozen foods, that supermarket attracts many working mothers.

答え教えてください また解説もお願いします

B次の各文の下線部には誤っている箇所が1つずつある. その番号を指摘し,正しい形に直しな さい。 13. Did you turn off the _stove in the kitchen? I_can smell something to burn. (桜美林大) 14. The movie was not interesting at all. I got _boring and left the theater。soon. (亜細亜大) 15. After close examination, we_found that the results of the survey _you conducted last week are very surprised. (北里大) 16. He promised his mother _that he would have his hair to cut before he went for the interview. (日本大) 7. Offered many frozen foods, that supermarket attracts many canned and Working mothers. (名城大)

至急です💦💦 因数分解教えてください🙇‍♀️

a(6?-c")+ 6(c?-a)+c(a?-6)

分からないので教えて欲しいです🥲

間1.次の整式を,[ ]内の1次式で割った余りを求めよ。 (1) P(x)=x°-4x?+ 2x+2 [x-3] (2) P(x)= 3x3 5x2-8x+1 [x+1] (3) P(x)=2x3-x2-2x+1 [2x-1]

答えを教えて欲しいです！！！

"STEP 基礎 問題 選択肢のなかから( )にふさわしいものを1つ選べ。 1 ) to say thanks to you. 2 take 1 I'd( O used 3 like ④ had (名古屋学院大) 2 You might as ( D good ) tell the truth. 3 if 2 better ④ well (大阪経済大) 3I( D used ) to find art boring before I went to a modern art museum. の have used 2 using (3 to use (武蔵工業大) ) hungry because he has just eaten lunch. 3 can't be 4 John( O may be 2 must be の should be (桜美林大) ) leave now. 5 Oh dear. It's already five o'clock and Im late. I ( D could 2 had better 3 ought の should to (慶鷹義塾大) 6 The baby is sleeping. So, you ( 1 had better not ) be so noisy. ② had better not to 3 had not better の had not better to (中部大) 7 You( ) introduce me to the professor because we have already met. 3 should 2 are supposed to 5will ) never 4 do not have to (大正大) 8 ( D Are )you rather go first? 2 Dare 3 Had の Would (関西学院大) 9 I don't feel well. I might ( O be caught 3 have been caught )a cold. 2 been caught の have caught (近畿大) ロ口 10 Ican't find my umbrella. Someone ( )it by mistake. lt ) 1 must take 2 will take must have taken (東京国際大) 3 ought to take

go out のときのoutは副詞ですか、形容詞ですか また、 goは自動詞なのにtoはいらないんですか？

高校１年生物基礎の細胞内共生説について ①共生説の根拠として問題集には •独自のDNAをもつ •分裂によって増える があげられていますが、二重膜を持つ　は根拠に含まれないのですか。 ②発酵は嫌気性細菌がすると習いました。グルコースと乳酸菌は嫌気性細菌ということであってい... 続きを読む

結んでいないとはどういう事ですか？？ 句読点があるから、結んでいないという事がわかるのですか？

3 こそ己然形」の題接用法 (例花もやうやう気色だつほどこそあれ、折しも雨風うち続き 桜もだんだんと咲きそうな気配を見せている そのとき雨風が続いて (例身こそいやしけれ、心はさばかりくだらんや 身分は低い 心はそのようにいやしいだろうか、いやそんなことはな

(3)の解答なんですが、(AR-AP)でなんでマイナスになるかが分かりません(´・ω・｀)

9 AABC の辺 AB, BC, CA の中点を,それぞれ P, Q, Rとする。 AB=h, AC=cとするとき, 次のベクトルをる,こを用いて表せ。 (2) BQ (3) PQ+QR *(4) AF-BQ