3 years ago

When x^3+kx^2-4x+2 is divided by x+2 the remainder is 26 find k?

Mathematics

1 answer:

Llana [10]3 years ago

4 0

Answer:

k = 6

Step-by-step explanation:

Using synthetic division, we find the remainder from the division to be ...

remainder = 4k+2

Then we need to find k such that ...

4k +2 = 26

4k = 24 . . . . subtract 2

k = 6 . . . . . . divide by 4

The value of k is 6.

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When x^3+kx^2-4x+2 is divided by x+2 the remainder is 26 find k?​

When x^3+kx^2-4x+2 is divided by x+2 the remainder is 26 find k?