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Calculate the power $\pi ^2$
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$\frac{-\pi^{2}}{2}+\frac{-\pi ^2}{2}$
Learn how to solve addition of numbers problems step by step online. Simplify (-pi^2)/2+(-pi^2)/2. Calculate the power \pi ^2. Calculate the power \pi ^2. Multiply -1 times \pi^{2}. Multiply -1 times \pi^{2}.