Question

Descompuneti in factori:
a)x (a+1) + y ( a+1) = ?
b) x (a-b) +y ( a-b) -z (a-b) =?

Answer 1

a) x(a+1) +y (a+1) = (a+1)(x+y)
b) x(a-b)+y(a-b) -z (a-b) =(a-b)(x+y-z)
Sper ca te-am ajutat!

Answer 2

a)  x(a+1)+y(a+1)=(a+1)(x+y)
b) x(a-b)+y(a-b)-z(a-b)=(a-b)(x+y-z)