Give value of - (9(64^1/3 + 125^3)^3)^1/4
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Answered by
1
Rewrite 64 and 125 as exponents:
\bigg[ 9 \bigg((4^3)^{\frac{1}{3}} + (5^3)^{\frac{1}{3}} \bigg)^3 \bigg]^{\frac{1}{4}}
Evaluate the exponents:
\bigg[ 9 \bigg(4 + 5\bigg)^3 \bigg]^{\frac{1}{4}}
Add 4 and 5:
\bigg[ 9 \bigg( 9 \bigg)^3 \bigg]^{\frac{1}{4}}
Combine the 9s as exponents:
\bigg[ 9^4 \bigg]^{\frac{1}{4}}
Evaluate the exponents:
9
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Answered by
1
Answer:
[9(64⅓+125⅓) ³]¼
Rewrite 64 and 125 as exponents:
[9(4³) ⅓+(5³) ⅓]¼
Evaluate the exponents:
[9(4+5) ³]¼
Add 4 and 5:
[9(9) ³]¼
Combine the 9s as exponents:
[9⁴]¼
Evaluate the exponents:
9
.
Answer: 9.......
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