1.如果³√2.37=1.333,³√23.7=2.872,则³√0.0237=多少?

题目

1.如果³√2.37=1.333,³√23.7=2.872,则³√0.0237=多少?
2.已知：³√-4507=-16.52,³√x=1.652,那么x=多少?

答案

³√0.0237=0.2872
x=4.507