Evaluate
\pi +1.86\approx 5.001592654
Expand
\pi +1.86
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1+\left(-\frac{1}{2}\right)^{-2}-\left(3.14-\pi \right)
Calculate -1 to the power of 2012 and get 1.
1+4-\left(3.14-\pi \right)
Calculate -\frac{1}{2} to the power of -2 and get 4.
5-\left(3.14-\pi \right)
Add 1 and 4 to get 5.
5-3.14+\pi
To find the opposite of 3.14-\pi , find the opposite of each term.
1.86+\pi
Subtract 3.14 from 5 to get 1.86.
1+\left(-\frac{1}{2}\right)^{-2}-\left(3.14-\pi \right)
Calculate -1 to the power of 2012 and get 1.
1+4-\left(3.14-\pi \right)
Calculate -\frac{1}{2} to the power of -2 and get 4.
5-\left(3.14-\pi \right)
Add 1 and 4 to get 5.
5-3.14+\pi
To find the opposite of 3.14-\pi , find the opposite of each term.
1.86+\pi
Subtract 3.14 from 5 to get 1.86.
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