factor each expression

Question

A.3ax-ay-3bx+by

B. 6 in the power x2- 4ax-9bx+6a

C. 25 in the power of x2- 144 in the power y 2

D. X in the power of 2 - 9

E. 2 in the power of X2 y- 6 in the power of x4 y in the power of 3- 8 in the power of x2y5

F. 24 in the power of x2- 72x -54

G.3xin the power of 2 y in the power 4 + 6x in the power of 3 y in the power of y3

Answer 1

3ax -ay -3bx +by=(a-b)*(3x-y)