[tex]\huge\orange{{d. \frac{1}{4 { \times }^{6} } }}[/tex]
Solving:
[tex](2 \times )^{ - 3} (2 { \times }^{ - 3} ) \\ to \: raise \: a \: product \: to \: a \: power \\ \: raise \: each \: factor to \: that \: power \\ {2}^{ - 3} { \times }^{ - 3} \times (2 { \times }^{ - 3} ) \\ remove \: unnecessary \: parentheses \\ {2}^{ - 3} { \times }^{ - 3} \times 2 { \times }^{ - 3} \\ calculate \: the \: product \\ {2}^{ - 2} { \times }^{ - 6} \\ express \: with \: a \: positive \: exponent \\ using \: {a}^{ - n} = \frac{1}{ {a}^{n} } \\ \frac{1}{ {2}^{2} } x { \times }^{ - 6} \\ \frac{1}{ {2}^{2} } \times \frac{1}{ { \times }^{6} } \\ evaluate \\ \frac{1}{4} \times \frac{1}{ { \times }^{6} } \\ multiply \\ = \red{\boxed{ \frac{1}{4 { \times }^{6} } }}[/tex]
Thats all I know!
#carryonlearning
