Question

Resolve in to factors:
(i) x² + xy;
(ii) 3x² − 6x;
(iii) (1.6)a² − (0.8)a;
(iv) 5 − 10m − 20n.

Answer 1

1- x(x+y)
2- 3x(x-2)
3- 0.8a(2a-1)
4- 5(1-2m-4n)