the GCF is 8x
4. 12x^2-64x-256=4(3x^2-16x-64)
(8x - 21)(8x + 21)
80x.15=12
(4x - 3)(16x^2 + 12x + 9)
64x2-80x+25 = (8x-5)(8x-5) when factored
the GCF is 8x
The GCF is 8x^3
4096
80x+32y=1280
112x9y9 128x2y7 -80x7y2 The GCF is 16x2y2
201.088
-x^6(64x^3 - 27)
320x2320x2320x2320x2
√(10x) * √(8x) = √(80x²)√(80x²) = √(16x²) * √(5) = 4x*√(5)■
If you mean: 8x2-64x+120 = 0 then x = 3 or x = 5
It's an equation. If you're looking for the value of x, you can solve it like this: x + 3 = 80x + 4 x = 80x + 1 -79x = 1 x = -1/79