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OpenStudy (anonymous):
Write the expression in radical notation and evaluate the radical expression. 16 ^-3/4 Am I off? 16^(-3/4) = (2^4)^(-3/4) = 2^(4 * -3/4) = 2^3 = 8
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OpenStudy (anonymous):
in the last step it should 2^-3
OpenStudy (anonymous):
so you get 1/8
OpenStudy (anonymous):
1/8 would be the radical notation?
OpenStudy (anonymous):
and do you know how I would evaluate the expression?
OpenStudy (anonymous):
you wrote the correct steps
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OpenStudy (anonymous):
except it should be 2^-3 as last step so thats your answer
OpenStudy (anonymous):
ok thank you
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