Question

find the value of k such that when 2x^3+9x^2+kx-15 is divided by x+5, the remainder is 0.

Answer 1

In google type :

2x^3+9x^2+kx-15 is divided by x+5, the remainder is 0

When you see list of results click on

Y a h o o! Canada Answers - Polynomial Division Problem?

You will see solution with explanation.

Answer 2

in fact , u can substitude -5 into the x variable,and the write it like this:

2(-5)^3+9(-5)^2+k(-5)-15=0




then plz find k

Answer 3

6x3 + 29x2 + 2x – 90 is divided by x + 3