Factor: 4z+8w^2-wz-32w
Can somebody show me how to do this?
use grouping
4z+8w^2-wz-32w
= 8w^ - 32w + 4z - wz
= 8w(w-4) - z(-4+w)
= 8w(w-4) - z(w-4)
= (w-4)(8w-z)
Can somebody show me how to do this?
4z+8w^2-wz-32w
= 8w^ - 32w + 4z - wz
= 8w(w-4) - z(-4+w)
= 8w(w-4) - z(w-4)
= (w-4)(8w-z)