simplify and find the value of: a) (81)1/3 divide (81)1/12
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(81)1/3 ÷ (81)1/12
= 9^2×1/3 ÷ 9^1/12
= 9^2/3 ÷ 9^1/6
= 3^2 × 2/3 ÷ 3^2×1/6
= 3^ 4/3 ÷ 3 ^1/3
= 3 ^ 4/3-1/3
= 3 ^ 2/3
is the answer..
Hope this helps...
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