Could someone simplify this to simplest radical form and show the steps?

3square root 20 *(2square root5 - 7)

Could someone simplify this to simplest radical form and show the steps?

3square root 20 *(2square root5 - 7)

3square root 20 *(2square root5 - 7)

Last edited by ace12598 on Wed Jan 18, 2012 11:50 pm, edited 1 time in total.

- little_dragon
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U can see examples w/ steps here: http://www.purplemath.com/modules/radicals.htmCould someone simplify this to simplest radical form and show the steps?

the stuff in the parens means , but wat does "3square root" mean? wat goes inside?3square root *(2square root5 - 7)