Monday

September 1, 2014

September 1, 2014

Posted by **Bliss** on Sunday, April 7, 2013 at 2:27am.

- math -
**Steve**, Sunday, April 7, 2013 at 1:04pm2x^3+3x+5 = (x+1)(2x^2-2x+5)

The book is correct.

You could easily have verified this by multiplying the alleged factors, and then checking to see where you went wrong.

Since you did not post your work, it's hard to say why you ended up where you did. Most probably a +/- sign mistake.

**Related Questions**

algebra 2 - SImplify the expressions. 1. x to the seventh times 1/x squared 2. (...

math - i am having a minor difficulty i've been stuck for over an hour and don't...

Intermediate Algebra - I have a take home test and I'm stuck on a couple. Anyone...

Intermediate Algebra Simplify - Simplify: this is a triple decker fraction 1/a...

Math - A few here. 4x-8 ------ x(squared)-4 _________________________ 2m(squared...

Math, Please Help!!! - 4/x^2 - 4x + 3 < 5/x^2 - 9 This is a rational ...

algebra - 2xsquared-11x-21= ? a=2 b=11 c=21 product= a*c p=42>21 and 2 ...

math - how do you simplify 112-49 divided by (7+7)times 8-2 squared

math - (3xsquared-7x-6)+(2xsquared-4x+1) simplify

geography - I'm really stuck on my homework it says Geography can be divided ...