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Mathematics
Tiara Russo
12 June, 02:59
4017
Simplify: 81^5-4
+3
Answers (
2
)
Corbin Bullock
12 June, 03:44
0
the answer is B 243 on E2020
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Makenna Sheppard
12 June, 06:20
0
"243"
Answer:
81^ (5/4)
Rewrite
(3^4) 5/4
(34) 54
Apply the power rule and multiply exponents,
(am) n=amn
34 (54)
Cancel the common factor of
311⋅51
Simplify.
35
Raise
3 to the power of 5
"243"
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