Помогите с алгеброй !!!!!. Created by ClanG. algebra-ru

Помогите с алгеброй !!!!!...

July 2022 1 4 Report

Помогите с алгеброй !!!!!

Answers & Comments

altowa1 1. а ) =16а^424аb+9b^2
б) = 8а^3+9b^3
2. a) = (4b^2-5a)(4b^2+5a)
б) = -(2x^2-2)^2
3.
(3x-2)^2=(2x+1)(2x-1)+5x^2-7
9x^2-12x+4=4x^2-1+5x^2-7
9x^2-12x+4=9x^2-8
9x^2-12x-9x^2=-8-4
-12x=-12
x=-12/-12
x=1

1 votes Thanks 1

altowa1 x^2-это х в квадрате значит

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Answers & Comments

rebyat pomogite reshit nomer 2 ochen nuzhno

srochnoooooo kak vy dumaete soglasilsya by grazhdanin afin s mnenie shekspira o zna

ryabyat lyubye nomera ochen nuzhno zaranee spasibo

dam 70 ballov tomu kto reshit 1 i 2 zadanie s kartochki

ch to projdyot eto rasstoyanie za 6 ch najdite skorost poezda i rasstoyanie mezhdu

pomogite pozhalujsta s kartochkoj lyuboj nomer no zhelatelno vse zaranee spas

opredelite a i b esli grafik funkcii yaxb prohodit cherez tochki c 26 d 1 1

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