Posted by Bianca on Friday, September 28, 2007 at 9:25pm.
Is this even possible?
√18a³
(The square root of 18 A cubed)

Math  Ms. Sue, Friday, September 28, 2007 at 9:38pm
If you cube a, multiply it by 18, and then take the square root of the answer, it should be possible.
For instance, if a = 2, then:
the square root of 18*16 is 16.97