Question

1.expand and simplify 2(x-4) -3 (x-2) 2.factorise a^2 + a

Answer 1

Answer:

Step-by-step explanation:

1    2(x-4)-3(x-2)

=2x-4x-3x+6

=2x-7x+6

2     a²+a

=a(a+1)