5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
The given expression can be simplified to: 3X squared +27
3x(6x - 1)
(3x - y+ 2)(3x + y + 2)
(3x + 3y)(x + y) = 3(x + y)2
3x squared - x squared = 2x squared
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
That factors to 3x(3x - 1)
(3x-2y)2=
The given expression can be simplified to: 3X squared +27
3X2 - 3X 3X(X - 1) -----------------------factored, so 3X is gfc
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
If that's -18y2, the answer is (3x - 2y)(x + 9y)
3x squared minus 25x minus 28
2 squared X 3 squared = 5 squared
This is a difference of two squares, which factorises to: (3x - 4y)(3x + 4y)
It is: 3x*(x+7)