2x squared minus 5x minus 3 factored is (2x+1)(x-3).
(5x - 6)(5x + 6)
The question contains an expression but not an equation. You cannot solve an expression.
x2-5x-36 = (x-9)(x+4) when factored
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x = 25 / 3squared + 5
(5x - 2y)(5x + 2y)
2x squared - 5x - 3 = (2x +1)(x -3)
5x(x - 2)
3x2 - 5x2 = -2x2
It is a quadratic equation and its solutions are: x = 4 or x = -9
-x2+2x