angela82003 angela82003

11-01-2021
Mathematics

contestada

If f(x)=2x^5-x+5f(x)=2x 5 −x+5, then what is the remainder when f(x)f(x) is divided by x+1x+1?

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CHERLYNnotCHERRY CHERLYNnotCHERRY

11-01-2021

Answer:

The remainder is 4.

Step-by-step explanation:

In order to find the remainder of f(x), you have to substitute x = -1 into the function :

f(x) = 2x⁵ - x + 5

f(-1) = 2(-1)⁵ - (-1) + 5

f(-1) = -2 + 1 + 5

f(-1) = 4

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