Question

What number multiplied 3 times gives -64 ?

x*x*x= -64

Answer 1

-4 multiplied 3 times by itself

Answer 2

`x\cdot x\cdot x=-64\\\\x^3=-64\to x=\sqrt[3]{-64}\\\\x=-4\\\\(-4)\cdot(-4)\cdot(-4)=-64`