Question

fatore os polinomios e responda aquestão

a)7bx+x-7by-y


b) ax+x+a+1



c)7bx+xb_7b_yb

Answer 1

a)7bx+x-7by-y
x(7b + 1) - y(7b + 1)
(x - y)(7b + 1)
b) ax+x+a+1
x(a +1) + 1(a + 1)
(x + 1)(a + 1)

c)7bx+xb_7b_yb
8xb - 7b - yb
b( 8x - 7 - y)