(27)^4/3 + (32)^0.8 + (0.8)^-1 + (0.8)^0
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(27)^4/3 + (32)^0.8 + (0.8)^-1 + (0.8)^0
[27 = 3×3×3 = 3^3
; 0.8 = 8/10
; 32 = 2×2×2×2×2 =2^5
; x^-1 = 1/x
; x^0 = 1]
(3^3)^4/3 + (2^5)^8/10 + 1/(8/10) + 1
[a^m)^n) = a^mn
3^12/3 + 2^40/10 + 10/8 + 1
3^4 + 2^4 + 5/4 + 1
81 + 16 + 5/4 + 1
(4×81 + 16×4 + 5 + 1×4)/4
(324 + 64 + 5 + 4 )/4
397/4
99.25
[27 = 3×3×3 = 3^3
; 0.8 = 8/10
; 32 = 2×2×2×2×2 =2^5
; x^-1 = 1/x
; x^0 = 1]
(3^3)^4/3 + (2^5)^8/10 + 1/(8/10) + 1
[a^m)^n) = a^mn
3^12/3 + 2^40/10 + 10/8 + 1
3^4 + 2^4 + 5/4 + 1
81 + 16 + 5/4 + 1
(4×81 + 16×4 + 5 + 1×4)/4
(324 + 64 + 5 + 4 )/4
397/4
99.25
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0
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