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Loujoelou Group TitleBest ResponseYou've already chosen the best response.0
dw:1354492999386:dw
 one year ago

Loujoelou Group TitleBest ResponseYou've already chosen the best response.0
Is this x^(1/12)
 one year ago

bay Group TitleBest ResponseYou've already chosen the best response.0
cross multiply
 one year ago

yummydum Group TitleBest ResponseYou've already chosen the best response.1
\[{3\over4}x\times{1\over9}x\]multiply straight across (3 times 1, 4 times 9, x times x):\[{3\over36}x^2\]simplify:\[{1\over12}x^2\]this can also be written as:\[x^2\over12\]:) hope this helps :)
 one year ago

Loujoelou Group TitleBest ResponseYou've already chosen the best response.0
dw:1354493673382:dw that's what I meant :)
 one year ago

Loujoelou Group TitleBest ResponseYou've already chosen the best response.0
sry if it looked wrong on the 1st drawing :). pretty sure you just multiply the fractions and it becomes x^1/12 right?
 one year ago

yummydum Group TitleBest ResponseYou've already chosen the best response.1
oh im sorry :O okay so you have to add the exponents :) \[\huge x^{3\over4}\times x^{1\over9}\]so find the common denominator:\[\huge x^{27\over36}\times x^{4\over36}\]now add:\[\huge x^{31\over36}\] when multiplying you add the exponents :)
 one year ago

Loujoelou Group TitleBest ResponseYou've already chosen the best response.0
oh okay thx :) was just reviewing something I hadn't gone over in a long time so was making sure if i was doing it right or not :)
 one year ago

yummydum Group TitleBest ResponseYou've already chosen the best response.1
no problem Lou :)
 one year ago
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