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OpenStudy (anonymous):
Change to standard form.y^2-4x^2-16x-2y-19=0
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OpenStudy (anonymous):
y^2-4x^2-16x-2y-19=0 so put the x together and the y together and the constant the last in the equation. so it will be y^2-2y-4x^2-16x-19=0 then factorise; y(y-2)-4x(x+4)-19=0
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