因数分解です。解き方教えてください🙇🏻‍♀️

a²(b-c)+b²(c-a)+c² (a - b) ab(a+b)+bc(b+c)+ca(c+a)+2abc ab(a+b)+bc(b+c)+ca (c+a)+3abc

人の名前は単数系で、物は複数形で書くって覚えても大丈夫ですか？後、なぜ過去形ではないのでしょうか？前者が答えで、後者が自分が解いた時に書いたやつです。範囲の教科書も2枚目に貼っときます

4 ( d 内の動詞を適切な形に直して空欄を埋めなさい。 時制は現在で考えなさい。 1) (go) Not only Bill but also his classmates 2) (be) Neither Mom nor Dad is to church. in the house. 3) (be) Both the radio and the CD player are/were broken. 15/04 4) (be) Either his brother or my sister is are going to help you. (S

英文②の意味が読み取れないです､構文解釈?お願いいたします

否定 到着 省略 強調 答え合ってますでしょうか、、😭😭 1番がわかりません、、🥲🥲

1 英文中の空所に入る適切な語または語句を選択肢から選びなさい。 1. I don't know ( ) about computer science. S 1 some 2 every 3 none R ④anything <東海大 〉 2. "These apartments are supposed to be for students." 18. "That's ridiculous. ( ) could possibly afford such high rent." 1 All students ②Some students 3 Any students 4 No student 〈北海学園大〉 3. ( )) all of the players gave their best performance in the final game. hot ... all 1 No NOW ②Not 3 Most 924 More <東京都市大〉

答え合ってますでしょうか😭😭

1 英文中の空所に入る適切な語または語句を選択肢から選びなさい。 ()ted 1. I don't know () about computer science. 1 some 2 every (3 none 2. "These apartments are supposed to be for students." to \anemone \ new anything () "That's ridiculous. ( ) could possibly afford such high rent." All students 2 Some students 3 Any students 4 No student 〈北海学園大 〉 ) all of the players gave their best performance in the final game. hot ... all # 3. ( 1 No (2 Not 3 Most 4 More < 東京都市大〉 2:3 ? SS ER 文

下線部のwhat~natureまでの文構造がわかりません教えてください

Everyone has become increasingly aware of the power of applied/science to affect our lives. Sad to say, two great wars played a major part in (D)this enlightenment, and perhaps in consequence, some people fear the destructive powers of science more than they appreciate its beneficent gifts. (2) But most will recognize that our own choice decides what use we make of our control over nature and what any one of us thinks the balance will be depends chiefly upon whether he expects good or evil to prevail in the world generally. (3) In the last resort I believe the majority of people expect, on the whole, good to flow from the use of knowledge.

2つのかっこに共通する単語を答える問題です。わかる方お願いします。

the branch of science dealing with motion: Classical (m_) is a required course for physics majors. the operational details of something: Biologists study the (m_) of the human body.

関係詞の問題です。教えてください

1.次の文の( )に入る適当な語句を ① ~ ④から選びなさい。 (1) The boy ( who ) I thought was a friend of mine proved to be a stranger. whom (2) I got two writing assignments last week. ( neither of which either of which which ) I have started yet. both of which neither one of them (3) The islanders were strongly influenced by the people and the things ( continent. who ②where (4) A: My writing has improved a lot in this class. B: Mine has, too. All the students ( whom Mr. Davis teaches them that Mr. Davis teaches them (5) The science of medicine, ( important of all sciences. for as ③what ) write well. whose 武蔵 [法政大 ) came from the that [京都学園大) which Mr. Davis teaches Mr. Davis teaches [愛知みずほ大] ) progress has been very rapid lately, is perhaps the most in which 3 since [関西学院大] 選びなさい

生物量ピラミッドと個体数ピラミッドの違いをわかりやすく教えて欲しいです🙇🏻‍♀️‪‪

5〜8がわかりせん。解き方を教えていただきたいです。

3 次の各文の( )の中から、正しいものを一つずつ選びなさい。 01. The boys looked (tired / surprising / tiring/surprise) 02. The boy seemed (interested / interesting) in science. 03. Jim looked (interesting / boring / interest / bored) with the movie. 04. The story sounds (exciting / excited). 05. The baby looked (exciting / interesting / pleasing / satisfied). 06. The TV game kept me (exciting/ excited). 07. I found the game (exciting / excited). 中文 mode 08. His words made me (exciting / tiring/boring / disappointed).