Разложите на множители: 1) 2(x - y) - a(x - y) 2) 7(x + y) - a(x + y) 3) 2(a - b) + c(b - a) 4) 2a(b - 3) - 5c(3 - b). Created by mstossel. algebra-ru

Разложите на множители: 1) 2(x - y) - a(x - y) 2) 7(x + y) - a(x + y) 3) 2(a

mstossel @mstossel

August 2022 2 9 Report

Разложите на множители:
1) 2(x - y) - a(x - y)
2) 7(x + y) - a(x + y)
3) 2(a - b) + c(b - a)
4) 2a(b - 3) - 5c(3 - b)

Bergo 1) = (2-a)(x-y)
2) = (7-a)(x+y)
3) = 2(a-b)-c(a-b)=(2-c)(a-b)
4) = 2a(b-3)+5c(b-3)=(2a+5c)(b-3)

5 votes Thanks 4

MouseArt 1) 2 * (x - y) - a * (x - y) = (2 - a) * (x - y)
2) 7 * (x + y) - a * (x + y) = (7 - a) * (x + y)
3) 2 * (a - b) + c * (b - a) = 2 * (a - b) - c * (a - b) = (2 - c) * (a - b)
4) 2a * (b - 3) - 5c * (3 - b) = 2a * (b - 3) + 5c * (b - 3) = (2a + 5c) * (b - 3)

2 votes Thanks 3

Answers & Comments

1 kakie teplovye poyasa est na planete zemlya a polyarnye umerennye poyasa bd8a87e0b75d64cbb33e12d2d34f91d1d 36052

s pomoshyu formuly raznosti kvadratov vypolnite umnozhenie 1 x y zx y

izobrazite na koordinatnoj pryamoj mnozhestvo chisel udovletvoryayushih dvojnomu nera13128ee8186955ff19c875c9c947a9da 52572

5 6 predlozhenij moj lyubimyj vid sporta volejbol

zapishite v vide dvojnogo neravenstva1 7 lt 15 i 15 lt 202 08 gt 03 i

uprostite vyrazhenie 1 5a 2a 3a 5 2 2 5x 3x 8 3 3x

uprostite vyrazhenie 12x2 9x 3x 6x3 3x2 x2

5u 98 esli h u 35

x)...

velichiny h i u pryamoproporcionalny zapolnite tablicy

рекомендуемые вопросы

Helpful Links

Helpful Social