Question

Factors of 4x^2y + 24x^2 – 24y – 144?
Btw, the exponent in the first term is only 2, not 2y.

Answer 1

= 4(x^2y + 6x^2 - 6y - 36)
= 4(y(x^2 - 6) + 6(x^2 - 6))
= 4(x^2-6)(y + 6)

Answer 2

Thank you

Answer 3

yw