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roots of quadratic equation x square - 7 x is equal to zero is |
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Answer» X=0 and X=7 At first find D.D = b² - 4acD = (-7)² - 4×1×0D = 49 - 0Hence , D = 49Here, D > 0Therefore Roots are real and unequal.Roots are 7 and 0. x=7 |
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