(1/3)^2011x(4/3)^2010x(-9/4)^2011计算
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(1/3)^2011x(4/3)^2010x(-9/4)^2011计算
![(1/3)^2011x(4/3)^2010x(-9/4)^2011计算](/uploads/image/z/19957875-51-5.jpg?t=%281%2F3%29%5E2011x%284%2F3%29%5E2010x%28-9%2F4%29%5E2011%E8%AE%A1%E7%AE%97)
(1/3)^2011x(4/3)^2010x(-9/4)^2011
=(1/3)x(1/3)^2010x(4/3)^2010x(-9/4)^2010x(-9/4)
=(1/3)x[1/3x4/3x(-9/4)]^2010x(-9/4)
=(1/3)x(-9/4)x[-1]^2010
=-3/4x1
=-3/4
=(1/3)x(1/3)^2010x(4/3)^2010x(-9/4)^2010x(-9/4)
=(1/3)x[1/3x4/3x(-9/4)]^2010x(-9/4)
=(1/3)x(-9/4)x[-1]^2010
=-3/4x1
=-3/4
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