Question

please solve this problem ​

Answer 1

Answer:

$\frac{ {( - 2)}^{3} \times {( - 2)}^{7}}{ {4}^{6} } \\ = \frac{{( - 2)}^{3} \times {( - 2)}^{7}}{ { ({( - 2)}^{2}) }^{6} } \\ = \frac{ {( - 2)}^{3 + 7} }{ {( - 2)}^{2 \times 6} } \\ = \frac{ {( - 2)}^{10} }{ {( - 2)}^{12} } \\ = \frac{1}{ {( - 2)}^{12 - 10} } \\ \boxed{ = \underline{ \underline{ \frac{1}{ {( - 2)}^{2} } }}}$