Question

Find the value of z. Use pencil and paper. If the cube of a number is less than​ 1, does it follow that the number must be less than​ 1? If the cube of a positive number is greater than​ 1, does it follow that the number must be greater than​ 1? Include examples to explain your reasoning.

z^3 = 64/729
z = ?

Answer 1

I think z=4/9 and it’s (0, 4)

Answer 2

Z=4/9

It is 0,4

I hope i help you