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Mathematics 14 Online
OpenStudy (anonymous):

MEDALS!!!

OpenStudy (anonymous):

\[\sqrt[3]{27a^3b^9}\]

OpenStudy (anonymous):

i can't figure out what to start with.

OpenStudy (anonymous):

would it be the cube root part?

Nnesha (nnesha):

\[\huge\rm \sqrt[n]{x^m} =x^\frac{ m }{ n }\] you can convert root to exponent

imqwerty (imqwerty):

27=3^3 b^9 = (b^3)^3

OpenStudy (anonymous):

so, \[3ab^3\]

OpenStudy (anonymous):

?

Nnesha (nnesha):

that is right

imqwerty (imqwerty):

correct

OpenStudy (yadu123):

no it isnt b^9 is not b^3 after cuberooting

OpenStudy (yadu123):

wait it is

OpenStudy (yadu123):

my bad

OpenStudy (anonymous):

lol, it's cool. thanks guys!

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