Either: (7x + 4)(x + 4) = 7x2 + 32x + 16 or: (7x - 4)(x - 4) = 7x2 - 32x + 16
4(x^2 + 8x + 160)
2x(x - 4)(x + 4)
If 32X + 53 = 501, then 32X = 448, and X = 448/32 = 14.
The answer is the expression 32x - 17.
12x ^2 -32x-12
If that's + 32x, the answer is x(5x - 8)(5x - 4)
Either: (7x + 4)(x + 4) = 7x2 + 32x + 16 or: (7x - 4)(x - 4) = 7x2 - 32x + 16
Note that 16X is a factor of 32X [16X times 2 is 32X]. So now whether it's (32X)^4 or 32 times (X^4), that will still be the LCM, so the answer is 32X to the 4th power, just as it's stated in the question.
The GCF is 2.
If that's 32x + 2, you can take two out of both of those, leaving 2(16x + 1)
The GCF is 2.
-16x2 + x + 8 = -1/64(32x - 1 - √513)(32x - 1 + √513)
(x - 5)(5x - 7)
4(x^2 + 8x + 160)
2x(x - 4)(x + 4)
x4 - 4x3 - 12x2 -32x + 64 (x - 4)(x + 2)(x + 2)(x - 4)