解法がわかりません。どなたか解説お願いします。

(10) |a= V3, 6=2のとき, |24-36|の最大値,最小値を求めよ。

英検準一級のライティングです！どなたか添削、アドバイスお願いします🙏

14:41 1月16日(日) 全100% eiken.or.jp - 非公開 14/24 Grade Pre-1 4 English Composition Write an essay on the given TOPIC. Use TWO of the POINTS below to support your answer. Structure: introduction, main body, and conclusion Suggested length: 120-150 words Write your essay in the space provided on Side B of your answer sheet. Any writing outside the space will not be graded. TOPIC Agree or disagree: Big companies have a positive effect on society POINTS The economy The environment Work-life balance lagree with this opinion that big companies have a positive effect on society. Thave two reasons. 18 First, big company's products give us safety and relieve. Big companies can produce a lot of products with little money, so customers always can get same products. Also, big companies study products very much, so they can sell cheap and high quality products. And big company's products have a kind of brand that is safety and nice products. 58 Second, big companies have a great support system for workers. Big companies have a lot of workers such as raising child or enjoying hobby. Workers can keep their work life balance in big companies. 34 For these reasons, I agree with this opinion that big companies have a positive effect on society. 17 117

問4① 彼らは少ない時間でより生産的になる、というのが仕事に対して言っていると特定できるのは何故でしょうか、、、？？ 本文で生産的になるのが仕事のことしか言っていないからでしょうか？？

第3回 実戦問題 73 Vou are going to have a debate about men taking parental leave. In order to prepare for the debate, your group is reading the article below. According t0 a recent survey, about 5.14% of new fathers in Japan Love taken parental leave. Over the years, the number of men who take 18u0 narental leave has grown, but it is still a big challenge for men to take it in male-oriented-Japanese society. So, here is my question: Do you think more Japanese men should take parental leave or not? Taking parental leave has one great benefit. If men take it for even a couple of weeks after the baby arrives, it is a great help to their wives. Most families are now nuclear families, so it is more difficult for couples with a new child to get support from their parents. Husbands can provide not only physical support but also mental support to their wives. Since new mothers face many unexpected situations every day, they can feel a lot of stress. Getting help is the key to reducing it. Another benefit is that parental leave is usually refreshing for men, allowing them to work more efficiently after they return to their jobs. On the other hand, there are reasons men should not take it. (First, during parental leave, they get no salary. This can put a lot of pressure on family finances. Second, many people are still against men taking it, which places psychological pressure on the men who do. What do you think about this issue? Ibelieve that when men take parental leave, it helps them understand how hard caring for a baby is. Knowing more about the hard work of their wives surely strengthens their relationship. Furthermore, when men eagerly raise their children, Tamily bonds become stronger. Nobody could argue that such things should be not be encouraged. 第3回 don

224です。問題部の意味からわかりません。どなたか解説お願いします。

*224 数列1,2, 3, …, nにおいて, 次の積の和を求めよ。 (1) 異なる2つの項の積の和(n>2) (2) 互いに隣り合わない異なる2つの項の積の和(n>3) <発>展問題 225(x+1)(x+2)(x+3)………(x+n) の展開式において, 次の係数を求めよ。 (2) xn-2 の係数 (n>2) (1) x"-1 の係数 222 > 次のような群に分ける。 1|1,4|1, 4, 9|1, 4, 9, 16| 1, 4, 9, 16, 25 | 1, 223 > 分母が同じ分数が同じ群となるように分ける。 224>(1)(a+b+c+…)?=(a'+16°+c?+…) +2(ab+ac+……+bCT

なるべく今日中で至急お願いします! 2の(イ)はなぜwhichは駄目なのですか？答えはwhatです。

and touches it. Then, G. Answer the following questions. for farmers to grow the “Helping” others is not easy. Sometimes we send the wrong message when we say, "Can I help you?” We mean done as soon as possib well, but we sometimes send the message, “You are not OK; you need to change." I (ア)(むしろ~したい:2語) From the 1970s to th think of it this way: “I see you have a flat tire on your bike. I have some tools and patches here if you want to use There is, however, a b= them. (A) I can also stay around while you fix your bike if you want company." This is (イ) (適する関係代名詞: 1語)Ilearned from my experience along the Sumida River. cluster bombs. This m weapons of war. Let My work is my "vote” on what kind of society I want to live in, Food is also a "tool."(B) Iwant to live in place to live. a society where there is a way to get these “tools" to the people who need them. I don't think of my work as ける conflict 紛争 “helping" people, but rather matching up surplus food with those who can use it. I (ゥ) (~に情熱をもやしてい る:3語)making these matches. ② (much /what / it /sQ/ makes / is / myjob /Yun). 1. 下線部(1)が指して 他の兵器より破壊力 ( ③ ) ような兵 1. Choose the word from the text to match each of the following definitions. (1) the rubber, usually air-filled cover around the edge of the wheel of a car, bicycle etc. 2. 下線部(2)を並- (2) a choice or decision that you make by making a paper 3. Why is the cluster ヒ 2. Fill in the blanks of (ア)~(ウ) with suitable phrases. 4. Fill in the blanks of 3. For underlined part (A) into Japanese. (下の日本語に合うように答えなさい。) あなたが自転車を修理している間に ( 5.(あ)~(う)の空欄に (あ)~に出くわて 4. According to underlined part (B), what kind of society does Mr.Mcjilton want to live in? Answer it in Japanese. 5.下の日本語の意味になるように下線部②を並べ替えなさい。 「これが私の仕事をとても面白いものにする。」 6.In <Summary>, fill in the blanks of (あ)~ (う) with suitable words and complete the sentences. H. [Reading engine 1. 意味が通るように (1)彼女はみんなが目 she raised her vc

(10)です。3枚目の書いたところまで解けたのですが、ここから先の計算がわからないです。教えてください。

2.次の条件によって定められる数列 {a,}の一般設項を求めよ。 (1) a」=3, an+1=Qn-5 (2) a=-2, an+1=3am (3) a;=D1, aァ+1=4,+2n+3 (4) a」=2,aォ+1=3a,-2 1 (5 a=3, an+1= an 3a,+4 (6) a」=5,an+1=3a,-2" (7) a1=3,n+1=3a,+2n+3 (8) a=1, a2=2, an+2-2an+1-3a,=D0 (9) a=1, nan+1=2(n+1)am (10) a=1, an+1=2a,°

371です。この問題の回答では真数条件に触れられていないのですが、真数条件を考慮しなくて良いのは何故ですか？ あと、「対数の定義より、」という言葉の意味がわかりません。そのまま気にせず解け、ってことですか？

*84 第5章 指数関数と対数関数 次の方程式を解け。 [371, 372] 371(1) log.o(x+2)(x+5)=D1 (2) log。 (9+x-x°)=-1

この問題が分かりません教えてください

Lesson 19 , od ne mi m om a get their support. 5 He himself was through far-reaching reforms. He abolished slavery, introduced a *bureaucracv and 298628 ig piaum. ofh al nao o litmo of the 2010s, donated about 90% of his salary to charities which helped poor people. The he was often described as the world's *humblest head of state. Not all leaders are like them. Unfortunately, some leaders only care about their statis 15 When their popularity declines, they often try to shift the criticism onto others so as to maintain their power. The class system during the Edo period aimed at dividing people into classes and giving them contentment by encouraging them to look down on the lower classes. Hitler managed to win people's support by setting *Jews up as their enemies. It is quite difficult to satisfy everybody and unite a nation. Nevertheless, good leaders smo ons Tanolaom nd listen to people's voices, including critical ones, to make better policies for the welfare of 20 naw asng-1agie all the people from the perspective of national interests. So when you are qualified to vote, collect as much information as possible about candidates and political parties. It will help Coo b you judge whether they are willing to create a better society or are just trying to ake 25 advantage of their status for their own benefits. Your single vote can make a big differèIto to our future. oiauM 9oitasrf o eysW ) 363 words

答えを教えてください 至急です

) Father was, he had no intention of waiting for two hours. STIC ERAS ON. 376~3 学習日 スクランブル 英文法 語法 Basic 【3rd Editionl pp. 158~165(問籍 年 ;14-2 月 口ロ11 接続詞2 の別冊解者o.。 第 )にふさわしいものを1つ選べ。 STEP STEP 基礎 問題 選択肢のなかから( 2 ロロ 1 He was so disgusted ( O that ) he refused to talk. 3 which の such (東京国際大 ロロ 2 as ) ten years since the two companies merged. 2 has passed ロロ 2 It( O has been O passed (青山学院大 3 is passed ) the bride and groom 3 The musicians started playing a song( arrived. ロ 3 as soon as 1 soon (2 sooner (立正大) の as soon 5) soon as 4 Finish your homework so that you ( 2 may ) have free time later. の need O must 3 should (九州国際大 ) at home or at school, parents expected boys and girls to be good. 3 Whether 5( O During 2 Despite ④ Although (愛知大) )as I know, the game will be played as scheduled. 3 So far ロロ 6( D As long 2 To say の As well (明治大) □□ 7 The ( ) he came in, everyone stood up. 2 instantly 1 soon 3 moment (東邦大) 口■ 8 You should write down Mary's telephone number ( ) she is late for the appointment. O as long as 3 in order that (2 even if の in case (東邦大) ロロ 9 It was not ( )a week later that I found out the result. 2 for O before ③ since ④ until (大阪経済大) 口口 10 Patient ( O since 2 if 3 as の because (千葉工業大) 40 第14-2章 接続詞の

これの答えが分かりません。教えて欲しいです。 ELEMENT Ⅰのlesson7です。

A Reading for main ideas: Choose the best answer. 1. What is the main idea of the passage? Reasons why technology is good for society. b Saving animals by inventing new machines. © Realizing the power of nature to inspire today's world. 2. We can learn from today's living things because a most of them will not survive for long b they are successful survivors on this planet they tell usa good way to dive into the water