Question

a) 2x + pa + 2a + px
d) x2 – 3y - xy + 3x
g) x(x + 2) + x + 2 regroup and factorise the following ​

Answer 1

Step-by-step explanation:

a) (2x+px)+(2a+pa)

=x(2+p)+a(2+p)

=(2+p)(x+a)

d) (x^2-xy)+(3x-3y)

=x(x-y)+3(x-y)

=(x+3)(x-y)

g) x(x+2)+1(x+2)

=(x+1)(x+2)