12-32除以-2三次方减-4的二次方乘5等于多少?

2025-02-25 22:29:51
推荐回答(1个)
回答1:

12-32除以-2三次方减-4的二次方乘5
=12-32÷(-2)³-(-4)²x5
=12-32÷(-8)-16x5
=12+32÷8-80
=12+4-80
=16-80
=-64