Question

3. Write the least number x such that the following numbers are perfect cubes
a. 864 - x
b. 864 + x
c. 864 x x​

Answer 1

Answer:

a) 864-23=841

23×23=841

23^2=841

b) 864+36=900

30×30=900

30^2=900

I hope it is helpful.............