Math, asked by sabsony05653, 10 days ago

Find the value of k if 1 is zero of the polynomial ^2 +2+1

Answers

Answered by vikasthakur1243

1

Answer:

k=-10

Step-by-step explanation:

2 is a zero of x

2

+3x+k.

Thus, (2)

2

+3(2)+k=0

k+10=0

k=−10

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