Math, asked by shahayogesh45, 9 months ago

One of the roots of the quadratic equation x2+mx -5=0 is 3 find m ? *

Answers

Answered by srishtipriya27

5

Answer:

(3)² + 3m - 5 = 0.

9 - 5 + 3m = 0.

4 + 3m = 0.

m = -4/3.

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