中3の乗法公式、多項式の計算です 黄色線部のように一つの文字（a）以外の符号が異なる状態の時 どのように展開すれば良いのか教えてほしいです。 理由も教えてくださるとありがたいです。 （全て分配法則で解くやり方ではないもの）

いろいろな計算 (1) (2x-7)(2x+7) (2) (3a+5)² ORE (3) (5x-2y) 2 (4) (2a+6) (2a+3) (5) (x-y+8)(x-y-8) (6) (a+b-2) (a+b-5) (7) (a+b-4) (a-b+4) (8) (x-3)(x+3)-x(x-4) (9) b²+(a+b) (a-b) (10) (x+3)(x+4)-(x-2) (11) (2a+b)2-(2a-b)2

風刺画とはなんですか？ 教えてくださいm(_ _)m

理由が２つ 50〜60語で書く問題なんですが 解答例をください

QUESTION Do you think people should make reservations before going to movie theaters?

なぜロシアは黒海から地中海への出口を求めたのですか？ 南下政策です 教えてくださいm(_ _)m

ビスマルクがプロイセン王国の首相だったそうですが、プロイセン王国はビスマルクの諸国の統一によってドイツ帝国の一部になりましたか？ 教えてくださいm(_ _)m

急ぎです！！🥹🥹 この2枚の写真にS、Vをつけて欲しいです！前置詞➕名詞には(かっこ)をつけてほしいです！ (付けれたらでいいんですけどもし、c.oもつけれたらつけて欲しいです🙂‍↕️🙂‍↕️) 主語や動詞がどれなのか見極める方法などあれば教えて欲しいです🙂‍↕️😥

02 READING 2050年の世界はどうなっているでしょうか。 CD1 01-03 very Will life be the same or will it be 01 Let's think (of life in 2050. different from ours? Some scientists say that we will have no oil by 2050. We use a lot of oil every day, don't we? If we continue to use a lot of oil as 続く we do today, we will need much more oil for everyone in the world. The people in developing countries who don't need much oil today will want to use 5 it to have a better life. ② Take cars, for example. Now there are about 600 million cars in the world. Many of them are in developed countries. But the people in some developing countries also want to have cars to change their way of life. They will have more cars and begin to use them soon. How much more oil will we 10 need in the future? 03 ⑤ It is very important to know about the world's energy problem and to start doing something now. Jova 受 ers alod 高9(税白) 8

入試の英語C問題です。 答えがなくて分からないので、わかる方教えてくださいっ.ᐟ.ᐟ🙇🏻‍♀️

英語 (一般選抜 全日制・多部制単位制Ⅰ部Ⅱ部 1 There are four underlined words or phrases in the sentences below. Choose the one word or phrase which is wrong. Write the number which corresponds to your answer. (1) Some of the students in their school was given some useful books to study English. 1. of 2. their was 4. to (2) The languages of speaking in Canada are English and French. 1. languages 2. of speaking (3.) are 4. and (3) My sister wants to see her old friends in Osaka, so she is going to. visit them during she is staying there. 1. wants 2. she is 3. them (4) during (4) Since I was eight years old, f learn to play the piano for ten years from one of my mother's friends. 1. Since 2. was 3) learn to 4. for (5) My friend said. "One of the best ways to learn English is to watch movies in English and to listening to English in the movies very carefully." But I don't think so. T. the best 2. is to 3. listening to 4. Butl J

この式ってどうやって計算するんですか？素因数分解を使うらしいです。

103 49 330 370

不定詞の問題です。 ① To study English is not interesting to me. 　英語を勉強するのは面白くないです。 ② He must work hard to help his father. 彼は父を助けるために一生懸命働かなけ... Read More

中3英語　現在完了形の質問です。 文をほぼ同じ内容を表すように書き換える問題だったのですが、解説を見てもよくわかりません。 Hanako hasn't written to me for a long time. この英文を、空欄を埋める形式で、 I haven't ... Read More