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Deepak Bora
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Asked: 2020-07-25T21:34:56+05:30 In:

Check whether the following are quadratic equations (i) (x + 1)2 = 2(x – 3) (ii) x2 – 2x = (–2) (3 – x)

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Quadratic Equations, Class 10th

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    1. Newbie
      This answer was edited.

      i) (x + 1)2 = 2(x – 3)

      2x+2 = 2x-6

      2x+2-2x+6 = 0

      8=0

      Since the above equation is not in the form of ax2 + bx + c = 0.

      Therefore, the given equation is not a quadratic equation

       

       

       

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