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what is a quadratic in math. This substitution transforms the equation into a familiar quadratic equation in terms of u which in this case can be solved by factoring. The standard form of a quadratic is y ax 2 bx c where a b and.
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So it will have something. X4 4x2 32 0 x22 4x2 32 0 u2 4u 32 0. Since u x2 we can back substitute and then solve for x.
The graph of a quadratic function is a parabola.
The standard form of a quadratic is y ax 2 bx c where a b and. In mathematics a quadratic is a type of problem that deals with a variable multiplied by itself an operation known as squaring. Since u x2 we can back substitute and then solve for x. In algebra a quadratic equation from the Latin quadratus for square is any equation that can be rearranged in standard form as ax²bxc0 where x represents an unknown and a b and c represent known numbers where a 0.
