solve quadratic equations by completing square method:5x+7/x-1=3x+2
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Step-by-step explanation:
5x+7/x-1=3x+2
5x+7 = (3x+2)(x-1)
5x+7 = 3x²-3x+2x-2
5x+7 = 3x²-x-2
3x²-6x-9=0
3x²-9x+3x-9=0
3x(x-3)+3(x-3)=0
(3x+3)(x-3)=0
x=-1 or 3
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