The GCF is 7.
It is: 3y and y
(7y + 2)(7y - 2)
If that's + 28, the answer is 7(y + 4)
(y + 3)(y - 10)
2(7y + 14y - 27y)or you could just total them-1 x 2 x 2 x 3 x y = -12y
y^2 + 7y + 12 = (y+4)(y+3)
(y + 5) (y + 2)
(x + 5y)(x + 7y)
8y + 7y = 15ySo [ 8y + 9 + 7y ] = 15y + 9If you want to get fancy and factor that expression, it's 3(5y + 3) .
7(y + 4)
-8(x - 7y)(x + 2y)
5x(6x + 7y + 8)
21-7y+3x-xy7(3-y)+x(3-y)
(2x - 3y)(2x - 7y)
(3x - 7y)(2x + 9y)
(7y - 5)(y + 1)
It is: 3y and y