Friday
October 31, 2014

Homework Help: Algebra Sq Rt

Posted by Micah on Saturday, February 2, 2008 at 3:35pm.

to multiply the sq rt of 3 cubed by the sq rt of 9 cubed I first need to factor them? So 9 3 times =729? and 3, 3 times is 9. Then multiply the two? to get 6561?

Or

Do I multiply 3 times 9 for 27 and add the 3+3 on the left of the radicand for 6?

Is my answer a whole number or in a radican?

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