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mikaa_toxica13
Group Title
Choose the correct simplification of the expression (3xy^4)^2(y^2)^3.
6x^2y^14
9x^2y^14
9x^3y^11
6x^3y^11
 one year ago
 one year ago
mikaa_toxica13 Group Title
Choose the correct simplification of the expression (3xy^4)^2(y^2)^3. 6x^2y^14 9x^2y^14 9x^3y^11 6x^3y^11
 one year ago
 one year ago

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mikaa_toxica13 Group TitleBest ResponseYou've already chosen the best response.0
medal and fan to best answer/explaination
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
since \(3^2=9\) you can forget 1 and 4
 one year ago

mikaa_toxica13 Group TitleBest ResponseYou've already chosen the best response.0
im thinkin its 2
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
\[ (3xy^4)^2(y^2)^3\] square everything first, i.e. multiply all the exponents by 2
 one year ago

gabrielle12 Group TitleBest ResponseYou've already chosen the best response.0
9x^2y^11
 one year ago

gabrielle12 Group TitleBest ResponseYou've already chosen the best response.0
you distribute the exponents outside of the parentheses to all the terms inside the parentheses
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
then \[3^2x^4y^8\times y^6\] now add up the exponents
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
you get \[9x^2y^{14}\]
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
oops i made a mistake above, there is no \(x^4\) term it is \(x^2\)
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
you are right, it is 2
 one year ago

mikaa_toxica13 Group TitleBest ResponseYou've already chosen the best response.0
thanks !!
 one year ago
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