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April 16, 2014

April 16, 2014

Posted by **mike** on Saturday, November 6, 2010 at 11:08am.

(2x^2y)(-5x^-5y^6)

(5y)^3

- ALgebra -
**Reiny**, Saturday, November 6, 2010 at 11:26amI noticed this question before, did not answer it because I thought it was ambigious.

Are there two different problems here or is it one continuous multiplication.

I will assume you have

(2x^2y)(-5x^-5y^6) which is

= -10x^-3y^7

or

= -10y^7/x^3

(5y)^3 = 125y^3

not much was gained in "simplification" here.

- ALgebra -
**mike**, Saturday, November 6, 2010 at 11:36amyes they were two different problems and yes i know they're stupid questions in my math book.

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