Q1 of 51 Page 40

Find the roots of the quadratic equations by using the quadratic formula in each of the following:

Given,


By using quadratic formula,





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1

Find the roots of the quadratic equations by using the quadratic formula in each of the following:

-x2 + 7x – 10 = 0

 1

Find the roots of the quadratic equations by using the quadratic formula in each of the following:

 1

Find the roots of the quadratic equations by using the quadratic formula in each of the following:

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Find the roots of the following quadratic equations by factorisation method.