Math, asked by kalindasharma1122, 1 year ago

give answer plzz fast iam in the writing

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Answered by anguralaskar563

3

Answer:

k(5)²- 14(5) -5 =0

25k - 70 -5 =0

25k -75=0

25k =0+75

25k =75

k=75/25

=3

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