(4x + 7)(16x2 - 28x + 49)
The GCF is 4x.
is 28x squared? if it is, the answer would be, 3(2x+5)(4x+3).
4x^2 = 2 * 2 * x * x
The GCF is 4x.
4x(4x^2 - 6x + 7)
3x2 + 4x factors to x(3x + 4)
33
-192
4x(x - 7)
11
4x + (28x -2) is not an equation. It doesn't ask a question, so it doesn't need answering or solving. The expression stands for a number. In order to know the number, you first have to know what number 'x' is.