Saturday

December 20, 2014

December 20, 2014

Posted by **monet** on Friday, February 1, 2013 at 9:25pm.

(2x)^3 + 2^3 x

- math -
**vii**, Friday, February 1, 2013 at 9:27pmcube everything in the parenthesis and you get 8x^3

cube the 2 and you get 8

so you you get 8x^3 + 8x factor out 8x

8x (x^2 +1)

- math -
**vii**, Friday, February 1, 2013 at 9:29pmby the way you cant factor x^2+ 1 with imaginary i's i believe

**Answer this Question**

**Related Questions**

Math To: Reiny - This is one whole question: (12) (10xy^3) (3x^2y^2) (5x) (2y) ...

Algebra - 1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min ...

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

algebra - i cannot figure any of this stuff out. please help. if you can there ...

Math...help - remove the brackets and simplify questions a) 3(2a+5)+2(a+7) b) 5(...

algebra... help soon please - i cannot figure any of this stuff out. please help...

math- please help! - Please help with these 5 problems! I have the solutions but...

Math - Here are the questions I need help with, please help. [(1/4)^-3 divide ...

Math Ms. Sue - Here are the questions I need help with, please help. [(1/4)^-3 ...

Algebra - 1. Subtract and simplify 18/y-8 - 18/8-y 2. subtract simplify if ...