2^(-0.5)

asked by guest
on Nov 23, 2024 at 3:43 am



You asked:

Evaluate the expression: \({2}^{-0.5}\)

MathBot Answer:

\[{2}^{-0.5} = \frac{\sqrt{2}}{2} \approx 0.70710678118654752440084436210485\]

\[\begin{aligned}{2}^{-0.5}& = 2^{- \frac{5}{10}}\\& = 2^{\frac{-1}{2}}\\& = \frac{1}{\sqrt{2}}\\& = \frac{1}{2} \cdot \sqrt{2}\end{aligned}\]

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