谢谢,详细步骤,特别是64⼀27的负2⼀3次方怎么算

2025-02-06 04:27:12
推荐回答(1个)
回答1:

(25/9)^0.5+(0.1)^(-2)+(64/27)^(-2/3)-3πº+37/48
=√25/9+(10)²+(4/3)^(-2)-3×1+37/48
=5/3+100+(3/4)²-3+37/48
=5/3+100+9/16-3+37/48
=97+1+2/3+9/16+37/48
=98+32/48+27/48+37/48
=98+96/48
=98+2
=100