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functions form a U-shaped parabola when graphed on an X-Y plane. Quadratic functions calculator is the

online tool which can give the solution to any quadratic function easily.

Given quadratic function -> f(x) = x

In order to factor the given quadratic function, we should first find two numbers!

The two numbers should multiply and give -> 21

The two numbers should add and give -> -10

-3 * -7 = +21 and -> -3 – 7 = -10

Hence the quadratic function can be factored as,

Given quadratic function -> f(x) = x

In order to factor the given quadratic function, we should first find two numbers!

The two numbers should multiply and give -> -32

The two numbers should add and give -> +4

8 * -4 = -32 and -> +8 – 4 = 4

Hence the quadratic function can be factored as,