Question

answer of question 4 please
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Answer 1

Answer:

Polynomial : 2x^4 + 3x^3 + 2px^2+3x+6

Since (x+2) divides the polynomial completely

So,

p (x)=x+2\\p (x)=0\\So, x+2=0\\x=-2

We put -2 in the place of x

2x^4 + 3x^3 + 2px^2+3x+6=0

2(-2)^4 + 3(-2)^3 + 2p(-2)^2+3(-2)+6=0

16-24+ 8p-6+6=0

8p=8

p = 1

Hence the value of p is 1

Step-by-step explanation:

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