Tuesday

September 2, 2014

September 2, 2014

Posted by **Keema** on Wednesday, August 29, 2007 at 7:00pm.

- Math -
**DrBob222**, Wednesday, August 29, 2007 at 7:13pmI assume the problem is

(3y^2) - (12y/y^3) =

Then you handle the second term:

-12y/9y^3 =

divide 12 and 9 by 3 to give

-4y/3y^3

then divide y in the numerator into y^3 in the denominator to give

-4/3y^2.

You may want to move the 3y^2 out from the denominator; if so, just multiply the entire equation by 3y^2.

**Answer this Question**

**Related Questions**

Algebra1 - i think i have to simplify.... but the question just says: (2y-3)^2 ...

Algebra1 - i think i have to simplify.... but the question just says: (2y-3)^2 a...

Math - Could someone please explain this problem to me? I will show you what I ...

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

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

College Math II - Rationalize the denominator and simplify. sqrt(6)/4srqrt(3) + ...

Pre Calculus - So I only have 3 homework questions left and I can't seem to ...

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

Algebra - Can you please check my work? You have helped other students I know. ...

math - I have a couple of math questions that i cant seem to get to work out. ...