Question

Помогите решит пожалуйста.

Answer 1

Объяснение:

1.ab+ax+yb+yx = a(b+x)+y(b+x) = (b+x)(a+y)

2.11y-xy-11+x = y(11-x)-(11-x) = (11-x)(y-1)

3.6а⁴-6-a^7+a³ = 6(a⁴-1)-a³(a⁴-1) = (a⁴-1)(6-a³) = (a²-1)(a²+1)(6-a³) = (a-1)(a+1)(a²+1)(6-a³)

4.10xy-5x+4y-2 = 5x(2y-1)+2(2y-1) = (2y-1)(5x+2)

5.3x⁴-7x³y-6x+14y = x³(3x-7y)-2(3x-7y) = (3x-7y)(x³-2)

6.a²+ab-5a-5b = a(a+b)-5(a+b) = (a+b)(a-5)

7.20x³+4x²+10x+2 = 2(10x³+2x²+5x+1) = 2(2x²(5x+1)+5x+1) = 2(5x+1)(2x²+1)

8.3p(a-b)+a-b = (a-b)(3+1)