(Crying)

Attachment 24574

Help! Need it for the ALEKS test! My Calc is kinda rusty (2years).

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- Aug 21st 2012, 07:32 PMpjlloyd100Simplify!!! Square Roots and Variables. =/
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Attachment 24574

Help! Need it for the ALEKS test! My Calc is kinda rusty (2years). - Aug 21st 2012, 07:37 PMProve ItRe: Simplify!!! Square Roots and Variables. =/
- Aug 21st 2012, 07:47 PMpjlloyd100Re: Simplify!!! Square Roots and Variables. =/
Ok from that I got sqrt(20x^6 y^9).

Then I think I remember from school we used to factor out the perect squares..? So like sqrt(20*x^4*x^2*y^9)... So lost! Am I on the right track here? I feel like I'm confusing another process with this one. - Aug 21st 2012, 08:04 PMpjlloyd100Re: Simplify!!! Square Roots and Variables. =/
Got it: 2x^3 y^4 sqrt(5y)

If anyone wants to check that for me, I'll appreciate it! - Aug 21st 2012, 08:07 PMProve ItRe: Simplify!!! Square Roots and Variables. =/