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Choose the correct simplification of the expression (3x)4.
81x4
12x5
81x5
12x4
 2 years ago
 2 years ago
Choose the correct simplification of the expression (3x)4. 81x4 12x5 81x5 12x4
 2 years ago
 2 years ago

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JlastinoBest ResponseYou've already chosen the best response.1
Its equal to 3^4 x^4 or 3^2 3^2 x^4 you know what 3^2 is right?
 2 years ago

colorfulBest ResponseYou've already chosen the best response.0
\[(xy)^a=x^ay^a\] what Jlastino said^
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
yea 3^4 is 81. 3^2 is 9.
 2 years ago

colorfulBest ResponseYou've already chosen the best response.0
where did you get 3^2 from ?
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
from what jlastino said?
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
wait so all i do is raise 3 to the forth power and x also the the forth power?
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
okay that helps, i had thought so but was unsure.
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
so with (xyz^2)^4 i would do the same?
 2 years ago

colorfulBest ResponseYou've already chosen the best response.0
yes, you just need to remember that \[\large(x^a)^b=x^{ab}\] for that zterm
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
so i would come out with. x^4y^4z^16?
 2 years ago

DOstermann1Best ResponseYou've already chosen the best response.0
Part 1: Explain, using complete sentences, how to simplify the expression below. Part 2: What is the simplified expression? (3x3y4)2 I got the simplified expression of 9x^9y^16?
 2 years ago
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