学年

質問の種類

数学 高校生

(2)を例題の様に解きたいです。 ですが、因数分解してからどのようにしたらいいのかわかりません。 お願いします

V126-3n=\3(42-n) が整数となるための条件は, 3(42-n)が0または平加) (2) n-4n-32=(n+4)(n-8) が素数となるのは, n-8<n+4 より,次の2つ basic 8 式の値の条件から整数の決定 (名古屋学 ()V126-3n が整数となる自然数nは何個あるか。 (2) n-4n-32が素数となる整数nを求めよ。 例題 (頻岡山商料 例題 19 最大 よ。 素因数分解や素数の性質を利用する b 考え方 ) の中が0または平方数になる条件を求める。 (2) 素数の正の約数は, 1とその数のみ。 → パ-4n-32 を因数分解すると,因数のどちらか一方の値は±1 考え ポイント 解答 ポー 1/の中が 0または平方数 になることである。 0<42-n<41 ここで, 42-n20 かつ nは自然数であるから 42-n=0, 3·1?, 3-2°, 3·3° n=42, 39, 30, 15 1。 UTen 4個 答 よって 2 したがって ゆえに 1 式を因数分解 3章 場合がある。 [1] n-8=1 かつ n+4が素数のとき 一方の値が±1 4巻 n-8=1 から n=9 の このとき, n+4=13 となり, n+4は素数である。 [2] n+4=-1 かつ n-8が (素数) × (-1) のとき n+4=-1 から このとき, n-8=-13 となり, 一 (n-8) は素数である。 5年 章 6。 2000 n=-5 したがって n=9, -5 圏 章 練習 V2000-5n が整数となる自然数nは何個あるか。 (2) n°-20n+91 が素数となる整数nを求めよ。 章 とする。 19 (立動 (明治学院

回答募集中 回答数: 0
TOEIC・英語 大学生・専門学校生・社会人

Could anyone check if my answers are correct

ad been' performing for two hours when the power went off. buy / wasn't buying the dress. 2 correct the sentences. bake a cake for my friend's birthday yesterday. Ibaked a cake for.my.friend's bithday. yesterday. 2. Deyet feet energetic right now? 3. My teacher didn't gave me back my test. Li you te l 4. Roberto had went to bed beforel came home. 5. My brother had-stept when I called. 6. Stefan is very ambitious. He's sttdies to be a doctor. en kd skepiny オ 3 Complete the message. Use the Correct form of the verbs in parentheses. en Search Join Home Create Messenger Mina ■ 0 arch Mina Kim Hey Kim! Options I'm so happy that you got in contact! we left high school. T haven't heard from you since a Search conversation Edit profile about me … ? Well, after high school | ' went What can I tell you Notifications (go) to college for four years and studied marine biology. While | (learn) about the ocean and marine life, I decided that my ambition was to work in an aquarium. At first, I wasn't confident that| (can) get that kind of job because it's so popular. But I was 3 patient and worked hard, and nowl'm working at an aquarium in Toronto. I's a litle far from my house, sol4_r0e day-it takes about 50 minutes. I'm really happy there. I especially love working with the seals-they're so affectionate! (drive) there by car every lenakl cdecide) 98gn Ma How about you?I heard from Maria that to move to France before you finished college. __// there now? Are 5 you (live) (have) kids? Please let me 7 married? you know.I really want to hear about what ©_ 90lhg on_ (go on) in your life right now. Hope to hear from you soon! Love, Mina PS Here's a picture of me with a coworker!

回答募集中 回答数: 0
英語 高校生

英語表現の教科書でEMPOWER2です!practiceの答えを教えてください😭😭😭😭😭

LESSON Practice 1 Change the verb to the appropriate form and complete the sentences. 1. These days, many people use online greeting cards instead of traditional cards (make) of paper. 2. Online greeting cards have special features (attract) an increasing number of people. 3. Recently there have been online greeting cards with (move) pictures and music. 4. You don't need a pen or anything (write) with in order to send these online cards to your friends and relatives. 2 Put the words in the correct order to complete the sentences. 1. Congratulations on winning the city's speech contest! [ wonderful / about / speech/ the aging society / was/ your ]. 市のスピーチコンテストでの優勝おめでとう! あなたの高齢化社会についてのスピーチはすばらし かった。 2. [by/a speech / it/ data/ supported / many kinds of / was ]. それはさまざまなデータに裏付けられたスピーチでした. 3. There [ people / to / were/ a lot of / your speech/listening carefully ]. あなたのスピーチにじっくり耳を傾けている人がたくさんいました。 4. As you said, [alot of/ solve/we/right now/have/to/problems ]. あなたが言ったように, 私たちには今すぐに解決しなければならない問題がたくさんあります。 3 This is a farewell card to an exchange student, Kate. She is going back to her country. Put the Japanese parts of the passage into English. Genre We'll miss you so much! Wishing you the best of luck for your new life. Kate, we can't believe you're leaving Japan. ① 私たちにはいろいろな行事についてのすば We'll never forget your hard work in making our らしい思い出がたくさんあります。 exhibition at the school festival successful. Inside the card, ② いろいろな行事で撮られた 私たちの写真があります。 don't forget us! ④ 私たちは,日本についての映画を撮りたいというあなたの夢がかなうことを (③) 楽しかった時間を表しているこれらの写真を見てください, and 願っています。 Have a safe trip. 映画を撮る make a movie >楽しかった時間 some good times FYour Turn の Make a pair and ask your partner the following questions. 1. Think of somebody you want to send a congratulations card to (such as your friend or a Tamily member). Who do you want to send the card to? 2. What will vou write about to congratulate him or her?

回答募集中 回答数: 0
英語 高校生

教えてください

(空所を埋めて文を完成させましょう。) ne sentences. M Fact C) ) you go for your school trip in junior high school? 中学校の修学旅行ではどこに行きましたか。 ) you( 中学校では合唱コンテストはありましたか。 )a chorus contest in junior high school? ) do you go to the movies? 1etwしA luo どのでらいの頻度で映画を見に行きますか。 ) music do どんな音楽が好きですか。 you like? 指定 ) have you visited? 今までにいくつの国を訪れたことがありますか。 期 2 Put the words in the correct order to complete the sentences. Fact D~ (語句を正しい順に並べて文を完成させましょう。) Fact H) 1.[I/in /park / the / walk ] in my free time. 私は時間があるときにはその公園を散歩します。 Tbgught 2. [ action movies / exciting /is / really / watching ]. アクション映画を見ると本当にわくわくします。 3.[ listening /like /I/music/ to ]. 私は音楽を聞くことが好きです。 大 英由野の 4. Our homeroom teacher [ important / many / things / us / taught ]. 担任の先生は私たちにたくさんの大切なことを教えてくれました。 5.[ called / everyone / at / me / Mika ] my junior high school. 中学校でみんなは私のことをミカと呼んでいました。 の Grammar in Context 3 Fill in the blanks and complete the sentences. (空所を埋めて文章を完成させましょう。) Here is a self-introduction of a Japanese student studying in Australia. (これはオーストラリアに留学している日本人学生の自己紹介です。) ) Taku. I'm from Osaka, Japan. )and Hi, my name is Takuya. Everyone "( Studying in Australia is a lot of fun for me. My favorite®( I am interested in Australian culture. I°( They always °( 00) ( here. ) Brisbane with my host family. ). I want to improve my English more while I'm 本基の こんにちは。私の名前はタクヤです。みんなは私のことをタク (Taku) と呼びます。 私は日本の大阪出身です。 オーストラリアで勉強することはとても楽しいです。 私の好きな科目は英語で、 オーストラリアの文化に興 味があります。私はブリスベン(Brisbane)にホストファミリーと住んでいます。 彼らはいつも私に英語を教 てくれます。オーストラリアにいる間にもっと英語を上達させたいです。

回答募集中 回答数: 0
英語 高校生

コミュニケーション英語(ランドマークⅡ advance d)の答えをなくしてしまいました、どなたか教えてくれる方いませんか🙇‍♂️

(札幌大) 次の文章を読んで,下の設問に答えなさい。 Gwen Stefani, lead singer of the pop group No Doubt, released her first solo album, Love, The album introduced to the world the Harajuku B Love, Angel, Music, Baby \arge win Angel, Music, Baby, in November 2002. Girls, who represented trendy Japanese culture. In a magazine interview, Stefani said the idea of using Japanese girls as dancers came to ating lary b 2opened - and her in a dream.(She first sang about this idea in the song “Rich Girl.") Stefani gave each Love, Angel, Music and Baby nd wants of the dancers a name from the title of her album called them the Harajuku Girls in reference to the exciting Tokyo shopping area popular or in Par The Harajuku Girls were instantly interesting and mysterious to young adults in the West. particularly the Gothic Lolita style. They with young people. The Harajuku Girl Mystique* everythin hat woul Their clothes symbolized Tokyo street fashion gaine nd appeared in the music videos for Stefani's new album, and accompanied her to awards turned 」 ceremonies and promotional events. The Harajuku Girls never spoke in public, which added oroduch singer develop other projects. Stefani designed a limited-edition digital camera (produced by a stron to their mystery. op to bu Not only did the Harajuku Girls inspire Stefani in her music making, they also helped the HP) featuring the Harajuku Girls. She also started a product line called "Harajuku Lovers." The line consists of clothing and accessories for men, women and children, as well as products for the home, featuring contemporary Japanese elements. [注] mystique : 神秘 問1.以下の問いに英語で答えなさい。 What are the names of the “Harajuku Girls"? 0en ai onide 問2.以下の質問に最も適切な答えを選びなさい。 (1) What are each of the Harajuku Girls named after? 2. Gwen Stefani's song “Rich Girl." 並べ替 4. The title of Gwen Stefani's album. 1. Japanese female dancers. 3. A popular Tokyo shopping area. (2) Which of the following statements about Harajuku Girls is false? 1. Their clothing represented Tokyo street fashion such as the Gothic Lolita style. 2. They symbolized the positive and aggressive attitudes of Japanese people. 3. They were considered mysterious as they did not speak. 4. They participated in Gwen Stefani's music videos and events. 33 Lesson 4

回答募集中 回答数: 0