计算:(-2)³×9/4+(-3/2)²÷(-1/2)³
问题描述:
计算:(-2)³×9/4+(-3/2)²÷(-1/2)³
答
-36................................
答
(-2)³×9/4+(-3/2)²÷(-1/2)³
=(-8)×9/4+(9/4)÷(-1/8)
=(-8)×9/4+(9/4)×(-8)
=(9/4)×(-8-8)
=9×(-4)
=-36