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Is 72 Is A Perfect Cube? [Solved]
Grouping the prime factors of 72 in triples, we are left over with 3 × 3. ∴ 72 is not a perfect cube. i.e. 216 is a perfect cube. ∴ The smallest number required to multiply 72 to make it a perfect cube is 3.
Cube root of 72
In this video, we will find the
Q.2,Exercise 7.1, Chapter 7,Cubes and Cube Roots, Class 8, Mathematics
Find the smallest number by which each of the following numbers must be multiplied to obtain a
How to check if a number is perfect cube
Here you will come to know about a trick with which you can decide whether the given number is a
