x squared is x times x
x cubed is x times x times x
x squared is x^2 (or x2)
x cubed is x^3 (or x3)
$${{\mathtt{0.064}}}^{{\mathtt{3}}} = {\mathtt{0.000\: \!262\: \!144}}$$
x squared is x times x
x cubed is x times x times x
x squared is x^2 (or x2)
x cubed is x^3 (or x3)
$${{\mathtt{0.064}}}^{{\mathtt{3}}} = {\mathtt{0.000\: \!262\: \!144}}$$