Math, asked by prashantasethi7010, 1 year ago

For what value of k is 3 a zero of the polynomial 2x squared + x + k

Answers

Answered by Yash0181

1

The answer will be
2× (3×3)+3+k=0
2×9+3k=0
18+3k=0
k=-18/3
k=-6.

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