Evaluate (complex solution)
3.75i
Real Part (complex solution)
0
Evaluate
\text{Indeterminate}
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\sqrt{25-6.25^{2}}
Calculate 5 to the power of 2 and get 25.
\sqrt{25-39.0625}
Calculate 6.25 to the power of 2 and get 39.0625.
\sqrt{-14.0625}
Subtract 39.0625 from 25 to get -14.0625.
\frac{15}{4}i
Calculate the square root of -14.0625 and get \frac{15}{4}i.
Re(\sqrt{25-6.25^{2}})
Calculate 5 to the power of 2 and get 25.
Re(\sqrt{25-39.0625})
Calculate 6.25 to the power of 2 and get 39.0625.
Re(\sqrt{-14.0625})
Subtract 39.0625 from 25 to get -14.0625.
Re(\frac{15}{4}i)
Calculate the square root of -14.0625 and get \frac{15}{4}i.
0
The real part of \frac{15}{4}i is 0.
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Limits
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