(7x + 4)(49x^2 - 28x + 16)
It is: 4(6x+x) = 24x+4x => 28x
32
The GCF is 4.
Divide all terms by 4:- x2+7x+12 = (x+3)(x+4) when factored
you multiply 4 and 7 and keep the x so it would be 28x and then add 11 and you get 39x
a + b + 4 is in its simplest form.
4
Not factorable
6x+4 factor: 2(3x+2)
(2x + 1)(x + 4)
(2x+4)(x+1)