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Out of the following equations, which one is the quadratic equation?(a) 5/− 3 = 2(b) n – 1 = 2n (c) x(x + 5) = 2 (d) 1/2( + 2) = |
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Answer» c Step-by-step EXPLANATION: ax²+bx+c =0,is the QUADRATIC EQUATION form. x(x+5) = 2 x²+5x = 2 x²+5x-2 =0 |
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