√24-√0.5+2√(3/2)+√(1/18)-(-√23)的-3次方

问题描述:

√24-√0.5+2√(3/2)+√(1/18)-(-√23)的-3次方

√24-√0.5+2√(3/2)+√(1/18)-(-√23)的-3次方
=2√6-1/2√2+√6+1/6√6+3/4√6
=47/12√6-1/2√2打错啦是(-根号2)的-3次方√24-√0.5+2√(3/2)+√(1/18)-(-√2)的-3次方=2√6-1/2√2+√6+1/6√6+1/4√2=19/6√6-1/4√2