Mathematics
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OpenStudy (stuck-help):
simplified form of the expression in the comments
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OpenStudy (stuck-help):
\[\left( 3c ^{2}d ^{4} \right)^{3}x \left( 2c ^{5}d ^{8} \right)^{3}\]
OpenStudy (stuck-help):
i have no idea and need the work i have work this equation so many ways and cannot get the answer
OpenStudy (stuck-help):
@Babynini are you working this problem
OpenStudy (anonymous):
do u have ANY answer choices?
OpenStudy (anonymous):
multiply each exponent in the first expression by 3
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OpenStudy (anonymous):
also in the second one
OpenStudy (stuck-help):
yes but i have to have the work i redoing the problems and have to the work
OpenStudy (stuck-help):
@satellite73 do i multiply the 3exponent on the out side of the () to the exponents on the inside or the other #s
OpenStudy (anonymous):
what does "have the work" mean? multiply is multiply
the first term will become
\[3^3c^6d^{12}\]
OpenStudy (anonymous):
don't forget to cube the three also
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OpenStudy (stuck-help):
i have to write everything you do down
OpenStudy (anonymous):
in the second term, again multiply every exponent by 3
don't forget to cube the 2 as well
OpenStudy (anonymous):
then when you are done, add the exponents with the like bases
OpenStudy (stuck-help):
\[3^{3} +2^{3}\]
add the 3 and 2 and the exponents 3 and 3
OpenStudy (babynini):
(did yall figure this out? :) )
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OpenStudy (anonymous):
\[3^3c^6d^{12}\times 2^3c^{15}d^{24}\] is a start
OpenStudy (anonymous):
now add up the exponents for the c and the d
OpenStudy (stuck-help):
i did it wrong hold on so i can fix it
OpenStudy (stuck-help):
\[5^{6}2c ^{21}2d ^{35}\]
OpenStudy (stuck-help):
is what i got @satellite73
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OpenStudy (anonymous):
d³⁶ *
OpenStudy (stuck-help):
yes \[2d ^{36}\]
OpenStudy (anonymous):
24+12 = 36..
OpenStudy (anonymous):
yep
OpenStudy (stuck-help):
i just wrote it wrong pressed the wrong button
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OpenStudy (stuck-help):
@satellite73 is that all because that doesnt match any of my answers
OpenStudy (anonymous):
\[c^{21}d^{34}\]and in front should be
\[27\times 8\]
OpenStudy (stuck-help):
how ?
OpenStudy (stuck-help):
how do you get 27*8
OpenStudy (anonymous):
\[3^3=27,2^3=8\]
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OpenStudy (stuck-help):
thank you @satellite73
OpenStudy (stuck-help):
i have the answer \[216 c ^{21} d ^{36}\]
OpenStudy (stuck-help):
can you help with one more ill open it in another