计算:|³√-1/8|-³√0.125-(-√6.25)-|³√1/27-1|
问题描述:
计算:|³√-1/8|-³√0.125-(-√6.25)-|³√1/27-1|
答
|³√-1/8|-³√0.125-(-√6.25)-|³√1/27-1|
=|-1/2|-0.5-(-2.5)-|1/3-1|
=1/2-0.5+2.5-2/3
=5/2-2/3
=11/6