-0.25^2除(1/2)^4乘(-1)^9+(9/8+4/3-15/4)乘24=
1个回答
0.25^2除以(1/2)^4乘(-1)^9+(9/8+4/3-15/4)乘24
=1/16÷1/16×(-1)+9/8×24+4/3×24-15/4×24
=-1+27+32-90
=-32
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