cube root
idiomPart ofcube
cube root — idiom
1. the number that produces a given number when multiplied by itself twice — for ex
1.慣用語
釋義
the number that produces a given number when multiplied by itself twice — for example, 3 is the cube root of 27 because 3 × 3 × 3 = 27.
例句
Mark calculated the cube root of 64 on the whiteboard and announced that the answer was 4.
Bao checked that the cube root of 125 is 5 by multiplying 5 × 5 × 5 on a piece of scrap paper.