evaluate (1^3+2^3+3^3)^-3/2
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Answer:
(1^3+2^3+3^3)^‐3/2
=(1+8+27)^‐3/2
=(36)^‐3/2
=((2×3)^2)‐3/2
=(2×3)^‐3
=6^‐3
=1/216
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