The GCF is 9.
9x2
Factor: 9x2 - 25.
The GCF is 3x
The greatest common factor is the lowest of the powers in this case.
3x
is 9x^2 + 4 prime factor
9x2 + 9x - 10 =(3x - 2)(3x + 5)
3x2(x2 - 3)
If im not mistaken, it should be 2.
(3x + y)(3x - y)
(3x + 4)(3x - 4)
-9x 2 -12x+5 =