-b - sqrtb2 - 4ac2a Specify the variable to solve for and solve the quadratic equation. Therefore the two solutions are. Now we will graph equations of the form yax2bxcyax2bxc.
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Quadratic Equation in Two Variables. Hence x 0 or x 16 0. Now we will graph equations of the form yax2bxcyax2bxc. Factoring using the quadratic formula and completing the square.