Question

计算:(6/5)^3÷(5/6)^-3+(-3/2)^2÷(2/3)^13-(1/3-3)^0+3^-1

Answer 1

(6/5)^3÷(5/6)^-3+(-3/2)^2÷(2/3)^13-(1/3-3)^0+3^-1

=(6/5)^3(6/5)^-3+(-3/2)^2(3/2)^13-1-1

=(6/5)^(3-3)+(-1)^2(3/2)^(2+13)-1-1

=1+(3/2)^15-1-1

=(3/2)^15-1

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