Practice
Factor using GCF.a) 77x9y6+49x2y15
7x2y6(11x7+7y9)
7x2y6(11x7+7y9)
b) 35x5y6+60x11y11
5x5y6(7+12x6y5)
5x5y6(7+12x6y5)
c) 50x6y12+55x12y4
5x6y4(10y8+11x6)
5x6y4(10y8+11x6)
d) 21x10y5−15x2y9
3x2y5(7x8−5y4)
3x2y5(7x8−5y4)
e) 18x11y2−20x2y5
2x2y2(9x9−10y3)
2x2y2(9x9−10y3)
f) 18x9y2+12x4y6
6x4y2(3x5+2y4)
6x4y2(3x5+2y4)
g) 108x6y6+63x9y15
9x6y6(12+7x3y9)
9x6y6(12+7x3y9)
h) 56x13y11−48x6y2
8x6y2(7x7y9−6)
8x6y2(7x7y9−6)
i) 10x2y6−4x7y8
2x2y6(5−2x5y2)
2x2y6(5−2x5y2)
j) 18x5y2+16x2y5
2x2y2(9x3+8y3)
2x2y2(9x3+8y3)