It is -18xy
0.3333
y(x - 9)(x - 9)
since 2 to the third power(2x2x2)=8Then two to the third power times two to the third power(8x8) = 642x2x2 = 8
no it would be A to the fourth power
36y to the second power
It is -18xy
GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy
2 times 3 times 3 times x times y = 18xy
0.3333
72xy
lcm(8x, 18xy) = 72xy 8x = 23 x x 18xy = 2 x 32 x x x y lcm = 23 x 32 x x x y= 72xy
xy
the GCF is 6y
We are missing an important sign (+/-) I shall assume 9x2 - 18xy + 9y2 9(x-y)(x-y)
63
-12