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OpenStudy (anonymous):
PLEASE HELP! SOS! Evaluate: 81^3/4 x 81^1/2
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OpenStudy (amistre64):
use the property: \[\large b^{n}*b^k=b^{n+k}\]
OpenStudy (anonymous):
So it'd be 81^5/4 ?
OpenStudy (amistre64):
yes
OpenStudy (anonymous):
thank you so much!
OpenStudy (amistre64):
youre welcome
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