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December 19, 2014

December 19, 2014

Posted by **Jen** on Friday, November 27, 2009 at 6:10pm.

Multiply

(-4n)^2(3n^4)^2

In multiplication, I am supposed to add the square roots

So far I got (16n)(3n^4)^2

I don't know what to do from here

- Algebra -
**drwls**, Saturday, November 28, 2009 at 12:01amI don't see any square roots in your question.

(-4n)^2 *(3n^4)^2 = 16n^2 * 9 n^8 = 144 n^10

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