Question

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Answer 1

Step-by-step explanation:

2 is a zero of the polynomial.

2^2+2a+2+b=0

4+2+2a+b=0

2a+b= -6

9-3a-3+b=0

-3a+b= -6

5a= 0

a=0

b= -6

Answer 2

Answer:

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