-5
x2 + 9x2 = 10x2
GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy
2x² multiplied by 5 = 10x²
(2x - 1)(5x + 8)
-5
-5
136
The GCF is 10x.
(10x-3(10x+3)
x2 + 9x2 = 10x2
-116
GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy
It is: 100x^2 -9 = (10x-3)(10x+3) when factored
multiply by 2y/x
( x^2 + 10x )^2 = ( x^2 + 10 x) ( x^2 + 10x ) = x^4 + 10x^3 + 10x^3 + 100x^2 = x^4 + 20x^3 + 100x^2 <----------------
6x2 + 10x = 2x*(3x + 5)