> 数学 >
应用运算顺序进行简单运算(1道题要有过程)
负2的8次方乘25的5次方
人气:459 ℃ 时间:2020-08-25 04:59:59
解答
-2的8次方X25的5次方
=(2X2X2X2X2X2X2X2)X(25X25X25X25X25)
=(4X25)X(4X25)X(4X25)X(4X25)X25
=100X100X100X100X25
=2500000000
推荐
猜你喜欢
© 2026 79432.Com All Rights Reserved.
电脑版|手机版