evaluate. write your answer as a fraction or whole number without exponents. 4^(-2) =

evaluate. write your answer as a fraction or whole number without exponents. 4^(-2) =
Answer
Explanation:
Step1: Aplicar la regla de exponentes negativos
Según la regla $a^{-n}=\frac{1}{a^{n}}$, para $a = 4$ y $n = 2$, tenemos $4^{-2}=\frac{1}{4^{2}}$.
Step2: Calcular $4^{2}$
$4^{2}=4\times4 = 16$.
Answer:
$\frac{1}{16}$