Math, asked by mmukeshkumarmandal91, 6 months ago

13. If 1/2 is a root of the
quadratic equation
X2+kx-5/4 =0, then the
value of kis
O 2
O-1
0 2/3
O none of these​

Answers

Answered by shivrajtrader
1

Answer:

2

Step-by-step explanation:

I think so the answer is 2

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