若m和n是不为零的互为相反数,x和y互为倒数,c的绝对值是2,求(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=
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![若m和n是不为零的互为相反数,x和y互为倒数,c的绝对值是2,求(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=](/uploads/image/z/2811542-14-2.jpg?t=%E8%8B%A5m%E5%92%8Cn%E6%98%AF%E4%B8%8D%E4%B8%BA%E9%9B%B6%E7%9A%84%E4%BA%92%E4%B8%BA%E7%9B%B8%E5%8F%8D%E6%95%B0%2Cx%E5%92%8Cy%E4%BA%92%E4%B8%BA%E5%80%92%E6%95%B0%2Cc%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%E6%98%AF2%2C%E6%B1%82%28xy-m%2Fn%29%5E5%2B%28c%5E4%C3%B7n%2Fm%29-%28x%2Fy%29%5E100%28m%2Bn%29%5E10%3D)
若m和n是不为零的互为相反数,x和y互为倒数,c的绝对值是2,求(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=
若m和n是不为零的互为相反数,x和y互为倒数,c的绝对值是2,求(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=
若m和n是不为零的互为相反数,x和y互为倒数,c的绝对值是2,求(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=
16
16 xy=1 m/n=-1 n/m=-1 m+n=0 (xy-m/n)^5=2^5=32
(c^4÷n/m)=2^4÷(-1)=-16
(x/y)^100(m+n)^10=(x/y)^100*0=0
(xy-m/n)^5+(c^4÷n/m)-(x/y)^100(m+n)^10=32+(-16)-0=16
=(1+1)^5-2^4-1=15