Practice
Factor using GCF.a) 64x12y6−40x4y9
8x4y6(8x8−5y3)
8x4y6(8x8−5y3)
b) 49x5y2+28x3y4
7x3y2(7x2+4y2)
7x3y2(7x2+4y2)
c) 40x10y3−32x5y7
8x5y3(5x5−4y4)
8x5y3(5x5−4y4)
d) 64x7y6−72x2y2
8x2y2(8x5y4−9)
8x2y2(8x5y4−9)
e) 48x3y5+40x6y12
8x3y5(6+5x3y7)
8x3y5(6+5x3y7)
f) 77x4y6−56x13y2
7x4y2(11y4−8x9)
7x4y2(11y4−8x9)
g) 72x3y14+99x8y6
9x3y6(8y8+11x5)
9x3y6(8y8+11x5)
h) 35x15y6−60x6y12
5x6y6(7x9−12y6)
5x6y6(7x9−12y6)
i) 54x2y2+60x8y6
6x2y2(9+10x6y4)
6x2y2(9+10x6y4)
j) 70x5y11−77x3y4
7x3y4(10x2y7−11)
7x3y4(10x2y7−11)