Cheek whether the equatither the equation 9x2-30xt25-0 has equal roots – InterviewSolution

1.

Cheek whether the equatither the equation 9x2-30xt25-0 has equal rootsk Checok

Answer»

For equation roots D. = 0

so, Here D =. (-30)² - 4*(9)*(25) = 900-36*25 = 0

so, Roots are equal

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