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February 26, 2015

February 26, 2015

Posted by **Gabby** on Thursday, July 29, 2010 at 11:41pm.

- algebra -
**Reiny**, Friday, July 30, 2010 at 7:35am√27a^3 = 3a√3a

so

√(3a) + 9√(27a^3)

= √(3a) + 27a√(3a)

= √(3a)( 1 + 27a)

not much gained here, poor question if the instructions were to "simplify"

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