343 is perfect cube? In case of perfect cube, find the number whose cu

1.	343 is perfect cube? In case of perfect cube, find the number whose cube is the given number.
Answer» A perfect cube can be expressed as a product of three numbers of equal factors Now by resolving the given number into prime factors we get, 343 = 7 × 7 × 7 Its cube can be expressed as 7³ ∴ 343 is a perfect cube.

343 is perfect cube? In case of perfect cube, find the number whose cube is the given number.

Answer»

A perfect cube can be expressed as a product of three numbers of equal factors

Now by resolving the given number into prime factors we get,

343 = 7 × 7 × 7

Its cube can be expressed as 7³

∴ 343 is a perfect cube.