Question

Factorise the following

1)(y+3)+4y(y+3)
2)x(x-y)+(x-y)​

Answer 1

Step-by-step explanation:

y 2−4y+3.

=y 2

−y−3y+3

=y(y−1)−3(y−1)

=(y−1)(y−3)

Hence, the answer is (y−1)(y−3)