Question

1. Factorise cach of the following
a) 6h(3x + 5y) + (3x + 5y)
b) 3k(z-3)-h(z-3)
2. Factorise each of the following:
a) 3x(5k + h) - (5k + h)
(b)x( 2a + b) + 3y(b + 2a)
3. Factorise each of the following:
(a) 5y(m + 3n) + 10z(m + 3n)
(b) 3a (x - 3) - 6k(x - 3)

Answer 1

Step-by-step explanation:

refer the above attached photos