Use the remainder theorem to find the remainder of 2x^4 + x^2 - 10x -1 divided by x +2.
1 answer:
Answer:
The remainder is 55
Step-by-step explanation:
Let
According to the remainder theorem, if p(x) is divided by x+a, the remainder is p (-a).
The given divisor is x+2, therefore the remainder is given by:
We substitute x=-2 to get:
We simplify to obtain:
We multiply to get:
Therefore the remainder is 55
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