1 - (2/4)^2 - (2/4)^2
You asked:
Evaluate the expression: \(1 - {\left( \frac{2}{4} \right)}^{2} - {\left( \frac{2}{4} \right)}^{2}\)
MathBot Answer:
\[1 - {\left( \frac{2}{4} \right)}^{2} - {\left( \frac{2}{4} \right)}^{2} = \frac{1}{2} = 0.5\]
\[\begin{aligned}1 - {\left( \frac{2}{4} \right)}^{2} - {\left( \frac{2}{4} \right)}^{2}& = 1 - \left(\frac{2}{4}\right)^{2} - \left(\frac{2}{4}\right)^{2}\\& = 1 - \frac{1}{4} - \left(\frac{2}{4}\right)^{2}\\& = 1 - \frac{1}{4} - \frac{1}{4}\\& = \frac{3}{4} - \frac{1}{4}\\& = \frac{1}{2}\end{aligned}\]