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Mathematics 11 Online
OpenStudy (maxdrizner):

i gotta question i need herp with

OpenStudy (maxdrizner):

sorry hold up \[Is the simplified form of 2\sqrt{3} + 3\sqrt{3} rational?\]

OpenStudy (saifoo.khan):

\[2 \sqrt 3 + 3 \sqrt 3 = \sqrt3(2+3)\] Take squareroot3 as common.

OpenStudy (jdoe0001):

\(\bf 2\sqrt{3}+3\sqrt{3}\qquad \qquad \sqrt{3}=a\qquad thus\\ \quad \\ 2a+3a\implies \square ?\)

OpenStudy (jdoe0001):

like-terms radicals do add up

OpenStudy (maxdrizner):

so it is simplified

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