4x324x2+29x+15÷2x+5 ?

2 Answers
Feb 6, 2017

=4x324x2+3612x+5

3612x can also be written as 36.5x or 732x

Explanation:

4x324x2+29x+152x+5

As there is no indication of what is required, we might assume it is just simplify.

The only like terms are those in x, which need to be added.

=4x324x2+29x+712x+5

=4x324x2+3612x+5

Feb 6, 2017

4x324x2+29x+152x+5=2x217x+572702x+5

Explanation:

I think the question was intended to ask for the result of the division:

4x324x2+29x+152x+5

We can split the numerator into multiples of (2x+5) like this:

4x324x2+29x+15=(4x3+10x2)(34x2+85x)+(114x+285)270

4x324x2+29x+15=2x2(2x+5)17x(2x+5)+57(2x+5)270

4x324x2+29x+15=(2x217x+57)(2x+5)270

So:

4x324x2+29x+152x+5=(2x217x+57)(2x+5)2702x+5

4x324x2+29x+152x+5=(2x217x+57)2702x+5