The question contains an expression but not an equation. You cannot solve an expression.
(x - 2)(2x + 7)
x2 - 2x = x(x - 2)
(2x - 3)(x + 2)
2(x^2 - 8)
The answer to x2 - 2x - 4y2 - 4y =(x - 2y)(x - 2y - 2)
The question contains an expression but not an equation. You cannot solve an expression.
(x - 2)(2x + 3)
You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve
(2x - 3)(x + 2)
(x - 2)(2x + 7)
x2 - 2x = x(x - 2)
(2x - 3)(x + 2)
2(x^2 - 8)
x(3x - 2)
x(x - 2)
No