Math, asked by krishthakor4285, 1 month ago

If one zero of the quadratic polynomial x² + 3x + b is 2, then the value of b is?


I will mark the answer brainlist who will give best answer​

Answers

Answered by xXbrainlykibacchiXx
2

Answer:

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Answered by ᏚɑvɑgeᏀurL
5

✩ Verified Answer ✓ 

Correct option is

B

−10

2 is a zero of x2+3x+k.

Thus, (2)2+3(2)+k=0

k+10=0

k=−10

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