2x + 52 = 7 2x + 25 = 7 2x = 7 - 25 2x = -18 x = -18/2 x = -9
Chat with our AI personalities
(x - 3)(x + 5)
63828
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
2x+a=p 2x=p-a x=.5p-.5a
It is a quadratic equation.