Practice
Factor using GCF.a) 6x7y12+15x3y3
3x3y3(2x4y9+5)
3x3y3(2x4y9+5)
b) 20x10y4−22x5y12
2x5y4(10x5−11y8)
2x5y4(10x5−11y8)
c) 42x14y8+72x5y3
6x5y3(7x9y5+12)
6x5y3(7x9y5+12)
d) 77x4y6+42x2y3
7x2y3(11x2y3+6)
7x2y3(11x2y3+6)
e) 9x13y5−15x5y10
3x5y5(3x8−5y5)
3x5y5(3x8−5y5)
f) 6x11y6−33x4y13
3x4y6(2x7−11y7)
3x4y6(2x7−11y7)
g) 99x5y6−81x3y4
9x3y4(11x2y2−9)
9x3y4(11x2y2−9)
h) 16x6y10−14x8y5
2x6y5(8y5−7x2)
2x6y5(8y5−7x2)
i) 72x12y3−16x5y7
8x5y3(9x7−2y4)
8x5y3(9x7−2y4)
j) 9x6y6+21x8y2
3x6y2(3y4+7x2)
3x6y2(3y4+7x2)
