Math, asked by Shabnamshaikh7358, 3 months ago

One of the roots of the quadratic equation kx square - 14x - 5 = 0 is 5 find the value of k = ?

Answers

Answered by yutikakarani

5

subsitute X=5

k(5)2 - 14(5) -5 = 0

25k - 70 -5 =0

25k=75

k=3

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