(-3/2)³×(-3/5)²-2又5/19×19/43×(-1又1/2)³+(4/5)²×(3/2)³还有(-2)×(-3)²-(-1)的101次方÷0.5
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/30 16:25:41
(-3/2)³×(-3/5)²-2又5/19×19/43×(-1又1/2)³+(4/5)²×(3/2)³还有(-2)×(-3)²-(-1)的
(-3/2)³×(-3/5)²-2又5/19×19/43×(-1又1/2)³+(4/5)²×(3/2)³还有(-2)×(-3)²-(-1)的101次方÷0.5
(-3/2)³×(-3/5)²-2又5/19×19/43×(-1又1/2)³+(4/5)²×(3/2)³
还有(-2)×(-3)²-(-1)的101次方÷0.5
(-3/2)³×(-3/5)²-2又5/19×19/43×(-1又1/2)³+(4/5)²×(3/2)³还有(-2)×(-3)²-(-1)的101次方÷0.5
=-27/8×9/25-43/19×19/43×(-27/8)+16/25×27/8
=-27/8×9/25+27/8+16/25×27/8
=27/8(16/25-9/25+1)
=27/8×32/25
=108/25
=-2×9-(-1)÷0.5
=-18+2
=-16
回答满意望采纳,谢谢.