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0 555* 曲線 y=x3+αx+3 が直線y=-4x+5に接するように, 定数αの値を定めよ。

学校で解説してもらったんですがメモを取り忘れてて💦 模範回答はエです❕ 教えてもらえたら嬉しいです😸　

(4) He has () to America. I can't see him anymore. 7 yet イ gone been I for since already ever

この英語の発音をカタカナやひらがなでいいので教えてください （例An Apple→アナアポー） みたいな感じでお願いします！

I'm going to show you around SAKAE. Next sunday, I will take you to Os is 21. Oasis 27 is far from here We can get there by train. It takes about 30 minutes. In Oasis 21 you can take prikura. You Can eat taiwan ramen. I hope that we will have a good time there.

数学Ⅱ　複素数 この式の解き方と、規則性を教えてください🙏

√3 + 2 √3 (1) + i の累乗について計算しなさい。 213 t 71 3 + 2 4 4 2 +2√3 21 4 4 4k 2 + 2 (+) (4) (5) (+ √3 √3 (2+塗 (6) 2 + √3

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174 今,私は重要なプロジェクトの仕事をしているので,休みを取る余裕がない。 Now I'm working on an important project, so I can't( ) go on a vacation. ) |適語補充 Try! Private universities in the U.S. are very expensive. Many parents cannot ) to send their children to such places. ( ① buy ② spend ③ allow ④ afford (亜細亜大)

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170 It is necessary that you ( ) decide where to go first. I must 2 should 3 ought to 4 have to Try! It is essential that all the staff members (ii) present at the meeting. 1 be 2 are (3) were 4 been

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Section 17 後悔を表す 〈should have + 過去分詞> < |67 A: The train was delayed badly because of the heavy snow last night. B: You should (leave) for home before it started snowing. 語形変化 空欄1つに1語を入れること Try! 1. I haven't talked with Cathy for three days after I stepped on her foot. I (apologized/ have/her/to/should) right away. 168 2. Mary regrets keeping it a secret. She thinks she should ( friend the truth. ①have told ) her 2 is telling 3 is told 4to have told (金沢工業大 ) Ted says he couldn't finish the report by the deadline. He ( ) out with us last night. 1 must not go ③ shouldn't have gone Try! I ( 2 can't have gone 4 ought to not have gone ) the file because it was Mr. Jones' private one. I will have opened 2 having opened 4 would be opening that should ③ shouldn't have opened Section 18 169 Ralph never fails to come on time. It is strange that he ( late like this. 1 must 2 will 3 should Try! It is quite correct that Picasso ( O 1 does can It is necessary that you ( should 4 ought to ) be called a great artist. 4 may (**) ) be

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164 His grandfather is very old and can't hear well. He ( (Try!) talk. ① can have heard cannot have heard I don't believe it; he ( ① may ② will 9009 ② must have heard 4 should go 産業大) our 「…したはずがない」 という 〈確信)を表す ) have said so. 3 cannot 4 never (四天王寺大) ものは? 「聞こえたはずがない」 を表すには? 過はこ

質問です。 I was a member of the track and field club in junior high school. I’m currently a member of the archery club. 自己紹介で話す内容の一部なのですが、おかし... Read More

高校数学数Bです。 467番（４）が分かりません。 解説が2ページ目なのですが4行目bnとおく、と書いてるのですがなぜan-2をbnとおくんでしょうか。 bnと置いたあとは理解出来ました。 どなたかお教え頂けないでしょうか。😢

Get Ready 467 次の条件によって定められる数列{a} の一般項を求め (1) a1=-1,an+1=an+4 (2) α1=2. an+1=3an (3) a1=1, an+1=an+n(n+1) 4) α1 = 0, an+1=-2an+6