Question

what is the cube of 456​

Answer 1

Answer:

7.70

Step-by-step explanation:

Unfortunately, the first table of Cube Roots I could find was for integers in the range [1, 100]. Not to worry, 456 = 8 × 57.

456−−−√3=8×57−−−−−√3

=8–√3×57−−√3=257−−√3

Now, from the table, the principal cubed root of 57 = 3.849

So, the principal cube root of 456 is: 2×3.849=7.698

Answer (rounded to 2 decimal places): 7.70

Answer 2

Answer:

Step-by-step explanation:

∛456= ∛(7.697 x 7.697 x 7.697)

7.697