Question

Simplify 11 to the power of negative 4 over 11 to the power of 8

1. 1 over 11 to the power of 12
2. 1 over 11 to the power of 4
3. 11 to the power of 4
4. 11 to the power of 12

Answer 1

1. 1 over 11 to the power of 12

Explanation:

`\huge \frac{ {(11)}^( - 4) }{ {(11)}^(8) } \\ \\ \huge = \frac{ 1}{ {(11)}^(8 + 4) } \\ \\\huge = \frac{ 1}{ {(11)}^(12) }`