2ab
14
-2ab
2ab-2 = 0
2ab
2ab-6bc = -4
2ab = 2*(-2)*7 = -28
ab(ab) =2ab
a2 - 2ab - 15b2 = (a - 5b)*(a + 3b)
a^2 + b^2 + 2ab = (a + b)^2
The GCF is 2ab.
(a2+2b2-2ab)(a2+2b2+2ab)
2ab - 3b2 - 3b + 2a does not have a solution, as it is not an equation.
It is an expression