Quadratic Equations, Class 10th
Deepak BoraNewbie
Check whether the following are quadratic equations (i) (x + 1)2 = 2(x – 3) (ii) x2 – 2x = (–2) (3 – x)
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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