8.6 x 10^4
You asked:
Evaluate the expression: \(8.6 \cdot {10}^{4}\)
MathBot Answer:
\[8.6 \cdot {10}^{4} = 86000\]
\[\begin{aligned}8.6 \cdot {10}^{4}& = \left(8 + \frac{6}{10}\right) \cdot 10^{4}\\& = \left(8 + \frac{3}{5}\right) \cdot 10^{4}\\& = \frac{43}{5} \cdot 10^{4}\\& = \frac{43}{5} \cdot 10000\\& = 86000\end{aligned}\]