-15x2+5x=-5x(3x-1)
5x(3x + 1)
It is: 3x*(x+7)
If that's -18y2, the answer is (3x - 2y)(x + 9y)
6x2 + 10x = 2x*(3x + 5)
-15x2+5x=-5x(3x-1)
3(x + 4)(x + 1)
5x(3x + 1)
3x3+15x2+18x = 3x(x2+5x+6) = 3x(x+2)(x+3)
3x
15x squared plus eleven
3x(56x2-15x+1)
3x
18x2 + 15x + 2 = (3x + 2)(6x + 1)
It is: 3x*(x+7)
(3x - y+ 2)(3x + y + 2)
3(x2 + 3x + 1)