Write the equation as a quadratic equation in y and use the quadratic formula to solve for y. x^2-y^2-2x-4y-4=0
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Originally Posted by yoman360 Write the equation as a quadratic equation in y and use the quadratic formula to solve for y. x^2-y^2-2x-4y-4=0 $\displaystyle a = -1$ $\displaystyle b = -4$ $\displaystyle c = x^2 - 2x - 4$ do it.
See also this thread.
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