Question

U cubed + 3u squared minus 6 divided by u + 4

Answer 1

The first step is to write the division in an equation form:

Now find a term to multiply u+4 that can be canceled with u^3 (the first term) and so for each term

`(u^3+3u^2-6)/(u+4)`

Now the answer is

`u^2+3u-16+(58)/(u+4)`