Mathematics
voisie
2015-11-20 03:55:42
Square root of 216k^4
ANSWERS
garrettjleblanc
2015-11-20 09:04:08

remember [latex]sqrt{ab}=(sqrt{a})(sqrt{b})[/latex] so [latex]sqrt{216k^4}=(sqrt{216})(sqrt{k^4})=(6sqrt{6})(k^2)=6k^2sqrt{6}[/latex]

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