Saturday

February 28, 2015

February 28, 2015

Posted by **Angie** on Thursday, June 25, 2009 at 5:48pm.

(root5a^7/2)^4 a^3/a^8

- Math -
**MathMate**, Thursday, June 25, 2009 at 6:20pmThe problem has been solved before. See following link for explanations.

http://www.jiskha.com/display.cgi?id=1245905705

- Math -
**MathMate**, Thursday, June 25, 2009 at 6:35pmI have added the following clarification for Carmin. It is reproduced here in case you are also interested.

...

=(sqrt(5)^{4}*(a^{(7/2)})^{4}) a^{3-8}

=5^{(1/2)*4}*a^{(7/2)*4}*a^{3-8}

=25 a^{14}a^{-5}

=25 a^{9}

the denominator 2 in the fraction (7/2) is an exponent and not a simple number. This is probably from where you got the 16.

- Math -
**Angie**, Thursday, June 25, 2009 at 6:46pmSo the 16 is not part of the answer? It's just 25 a^9?

- Math -
**MathMate**, Thursday, June 25, 2009 at 8:31pmRight!

**Answer this Question**

**Related Questions**

Algebra - Please Simplify: Having problems with this, and have many more to do. ...

Algebra - Very confused, and in need of help! I got 10 problems like this......

Algebra - Totally confused! Got 5 more of these to do and need some guidence ...

American History. Dealing with events of Germany! - Hi, i have no idea what to ...

English - It is very rude of you to behave like that. It is very wise of you to ...

Math - I need some help please. I dont understand the math that we are doing. ...

fractions - my teacher gave us some fraction problems for homework, but I'm ...

Human Service - I have tried google, bing, search engines and this is a class ...

Algebra - Please Simplify: (root5 a^7/2)^4 a^3/a^8 So confused, I tried figuring...

Algebra Please help!!!! - I need assisatnce with this. I do not want the answer...