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Solve:2 x^2 - 7 x - 15​=0

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2x2 - 7x - 15​=0

2x2 - 10x + 3x - 15​=0

2x(x-5) +3 (x-5) =0

(x-5) (2x+3) =0

x =5 or x = -3/2

Posted by

Ravindra Pindel

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