Question

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Answer 1

Answer:

not clearly mentioned

Answer 2

Answer:

Therefore, -11 should be added.

Step-by-step explanation:

Let p(x) = x² + 5

Let y be added to p(x) = x² + 5

Resulting polynomial is p(x) = x² + 5 + y

Now,

p(x) = x² + 5 + y divided by x + 3 leaves remainder 3.

∴ p(-3) = 3

⇒ (-3)² + 5 + y = 3

⇒ 9 + 5 + y = 3

⇒ y = -11

Therefore, -11 should be added.

Hope it helps!