Question

Find whether the given number is the zero of the polynomial ​

Answer 1

Answer:

x=2

x²+2

(2)²+2

4+2

6

NO

___________

x=-1

3x³-2x²+5

3(-1)³-2(-1)²+5

-3-2+5

-5+5

0

YES

Answer 2

Step-by-step explanation:

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