Question

↵If a = -2 then evaluate
(25a) raise to the power of -3
with steps

Answer 1

Answer :

Given : a = - 2

So, Value of :

$$\begin{gathered} {\left(25a\right)}^{-3} \\ \Rightarrow {\left(25\times -2\right)}^{-3} \\ \Rightarrow {\left(-50\right)}^{-3} \\ \Rightarrow \frac{1}{{\left(-50\right)}^3} \\ \mathbf{\Rightarrow }\mathbf{-}\frac{\mathbf{1}}{\mathbf{125000}}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{}\mathbf{(}\mathbf{}\mathit{A}\mathit{n}\mathit{s}\mathbf{}\mathbf{)} \end{gathered}$$