Предмет: Алгебра, автор: sergei133767767

(6a-7)во второй -(4а-2)во второй представьте в виде произведение выражение

Ответы

Автор ответа: DEN4IK1234567

0

(6a-7)²-(4a-2)²=36a-49-16a+4=20a-45

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: viktoriazmura428

MIXER TENSES WRITE THE VERBS IN BRACKETS IN THE CORRECT FORM. til 1. This sheep (want) to move to a more respectable nelghbourhood now because she (hear) some crazy cows mooing last evening. 2. Frederic and Officer Gordon (have) several serious discussions about punk music since Monday. 3. Mice (not be very enthusiastic about owls. the scouts (be) punished in a minute? 5. Angry Jacob (shout) a lot of unkind words at Michael yesterday when he (realise) It (not be) Michael at all. 6. Luke (lose) his tooth in a battle of Stalingrad a long time ago. He (be) still without his tooth as an old man now. 7. Ollve (be) a devoted Sainsbury shopper before she met John. However since then she (not shop) there. 8. the silly twins (not think) about snatching some very delicious cakes from their mother's plate at the moment? 9. The earl of Doom (spend) his free time in a dark dungeon 300 years ago discussing generation problems with spiders, 10. A farmer just (plant) some wheat.", 11. camels (not be) used to the Sahara desert since the old times 12. Harry (gargle) (grgrati) some more in the future. This (improve) his breath. So if you (want) to improve your breath (gargle) Signal 13. Gerald (not scratch) his itching (srbeč) beard yesterday at two. ) 14. A poacher (want) to catch a yummy chicken yesterday but > Charles (catch) him and (teach) him a lesson. Judge Frederic already (send) him to prison 15. Joan (not have) her singing lesson since Gerry came homem yesterday? 16. George (dream) about spending a holiday with Holly today. 17. Brian and Bob (not discuss) generation gap problems all the time. 18. Mike and Paul (not play) chess and the clarinet together yet. 19. Kids (have) to do these exercises yesterday whether they (like) them or not 20. They (be) very serious, (not be) they?

6 лет назад

Предмет: Английский язык, автор: artemijorlenko5671

1 What hobby is yours 2How feel do you 3Why was he angry 4 When fly do Moscow to you 5Are from you where тут надо предложения переделать в вопросы помогите пожалуйста

6 лет назад

Предмет: Экономика, автор: ekaterx11

определите норму и сумму амортизации,если первоначальная стоимость оборудования 3.6 млн руб, остаточная стоимость оборудования 220 тыс руб, срок службы 8 лет

6 лет назад

Предмет: Математика, автор: 555139

найдите корень уравнения 12×-1 =35

9 лет назад

Предмет: Биология, автор: Нотя11

сколько клеток в зубе обезьяны

9 лет назад