この問題が分かりません！誰か解説してくださると嬉しいです、よろしくお願いいたします🙇

a: b: (4) a CH₂OH + O₂ →сCO₂ + dH₂O 6: at (5) AKCIO hKGL + co d: d':

この問題が分かりません！誰か解説してくださると嬉しいです、よろしくお願いいたします🙇

8. 化学反応式の係数 (p.46) 次の化学反応式・イオン反応式の係数a, b, c, ･･を求め, 式を完成させよ。 係数が1のときは 1 と記せ。 (1) a Na + bH2O → cNaOH + dH2 a: b: c: d: (2) a NaHCO, → bNaCO+cco, dHO (1

（２）なんですけど、なぜa^3bc^2を求める時 15（a-b)^4（２ c）^2に注目するんですか？

たこんは, (a - b) = a -4a³b+6a²b² −4ab³+b4 ブラス マイナス ブラス マイナス ブラス 例題 14 (1) (2-1)を展開せよ。 (2) 次の式の展開式における[]内の項の係数を求めよ。 (i) (2x+y) [x³y¹] (ii) (a-b+2c)6 [a3bc2] (i) {(a- (与式 = = (a- +15 こ の音

紫のマーカーのwithの使い方と訳し方を教えて欲しいです！

When I was younger, I believed that everybody thought in photo- realistic pictures the same way I did, with images clicking through my mind a little bit like PowerPoint slides. I had no idea that most people are more word-centered than I am. For many people, it's words, not pictures, that shape thought. That's probably how our culture got to be so full of talk. Teachers lecture, religious leaders preach, politicians make speeches and we watch "talking heads" on TV. We call most of these people neurotypical they develop along predictable lines and communicate, for the most part, 白調症

なんとなくしか理解していないので、詳しく教えて頂けると嬉しいです。よろしくお願いします。

6 7 8 19 20 4 次の各文中で省略できる部分があれば省略しなさい . 1) I first met her at my aunt's house. 2) It is more difficult to teach than it is difficult to learn. 3) Can he drive? - Yes, he can drive very well. 4) When you are in trouble, just dial 110. 5) The sun shines in the daytime and the moon shines at night. 6) The task having been completed, she came out into the garden. 7) A dolphin can be tamed if it is treated kindly.

なぜ方向ベクトルは(1.1.-1)になるのですか？

空間内 つの直線 h: (x, y, z)=(1,1,0)+s(1, 1, -1)AA lz: (x, y, z)=(-1, 1, -2 +t(0,2,1)-501-80 がある. ただし, s, tは媒介変数とする. このとき、 次の問に答えよ. (1) 2点A(1, 1, 2) からへ下ろした垂線の足Hの座標を求め A (C) (2),上にそれぞれ点P, Qをとるとき, 線分 PQ の長さの最小値を求 めよ. よ。 MOON 508: S=MM:90 IN (大阪教育大 )

なぜshowにnがついているのですか？

Some countries are helping each other to use renewable energy. *Kenya has built *geothermal power plants with the help of Japan. These power plants use the heat of the earth. Japan has shown the engineers in Kenya how to build these plants and taught them how to use them. Kenya has 25 set a goal of increasing the electricity the plants can make. They are hoping to reach this goal in the future. With Japan's help, the people of Kenya have ( 3 ) trying hard for the economic growth. This kind of international help is important when many countries understand global problems and build a better world.

なぜgrowにthがついているのですか？

5 new technologies and *cooperation between important. Let's share three stories to learn the fact. In 2016, *Portugal tried a test for energy. They used only renewable energy such as wind, water, and sunlight. They could produce all the electricity that was necessary for the whole nation. Now, the government and companies are ( D ) together to make some new *power plants. They want to use more renewable energy because the energy can save oil 10 and protect the environment. The people think using renewable energy ② ]. Their goal is to stop pollution, have more energy, and get *economic growth. is In *Hungary, a small company is trying a different plan for producing electricity. Instead of building big power plants, they are thinking about something much smaller. The company is designing *solar panels made

case１、２についてなんですけど、 なぜg(x)=0が重解を持つとx=1が解にならず、逆にx=1が解だと重解を持たなくなるんですか？

条 判別式 ( パターン 8 ) の解がすべて実数であればよい。 条件は, D=(1-α)-8≧0 α-2a-7≧0 a≤1-2√√2, a≥1+2√2 例題 11 CA 3次方程式 x+(a+1)x²-α = 0 の異なる実数解の個数が2個で あるように, 実数の定数αの値を定めよ。 ポイント f(x)=x^3+(a+1)x-αとおいて, 因数分解できるかを考えます。 すると f(-1)=-1+(a+1)-α = 0 f(x)はr+1で割り切れるが

ここの計算なんですけど、どう計算していくのかが分かりません！誰か教えてくださると嬉しいです、宜しくお願い致します🙇

すると, x[g] (100+x) [g] x 100 = 26.5 36.05 g 36.1g