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Exercise 3.3Q. 1. Check whether the follouations are quadratic?a(e+ 2)r -2)(ii) + 2)3 = x3-4(iii) x2 + 3x + 1 = (x-2)2 |
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Answer» 1) this equation is quadratic equation2) second equation is also a quadratic equation3)third question is not a quadratic equation |
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