$10.4^{2}$
You asked:
Evaluate the expression: \({10.4}^{2}\)
MathBot Answer:
\[{10.4}^{2} = \frac{2704}{25} = 108.16\]
\[\begin{aligned}{10.4}^{2}& = \left(10 + \frac{4}{10}\right)^{2}\\& = \left(10 + \frac{2}{5}\right)^{2}\\& = \left(\frac{52}{5}\right)^{2}\\& = \frac{2704}{25}\end{aligned}\]