Practice
Factor using GCF.a) 45x13y2−20x6y11
5x6y2(9x7−4y9)
5x6y2(9x7−4y9)
b) 27x12y3−24x5y9
3x5y3(9x7−8y6)
3x5y3(9x7−8y6)
c) 66x8y10+36x4y4
6x4y4(11x4y6+6)
6x4y4(11x4y6+6)
d) 55x9y6−45x4y8
5x4y6(11x5−9y2)
5x4y6(11x5−9y2)
e) 35x13y2+40x4y10
5x4y2(7x9+8y8)
5x4y2(7x9+8y8)
f) 88x2y10+24x4y5
8x2y5(11y5+3x2)
8x2y5(11y5+3x2)
g) 90x11y3+99x5y5
9x5y3(10x6+11y2)
9x5y3(10x6+11y2)
h) 10x12y5+22x4y7
2x4y5(5x8+11y2)
2x4y5(5x8+11y2)
i) 81x2y5−99x9y10
9x2y5(9−11x7y5)
9x2y5(9−11x7y5)
j) 14x4y6−20x12y11
2x4y6(7−10x8y5)
2x4y6(7−10x8y5)