Evaluate
13+3i
Real Part
13
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8+5+\left(-2+5\right)i
Combine the real and imaginary parts in numbers 8-2i and 5+5i.
13+3i
Add 8 to 5. Add -2 to 5.
Re(8+5+\left(-2+5\right)i)
Combine the real and imaginary parts in numbers 8-2i and 5+5i.
Re(13+3i)
Add 8 to 5. Add -2 to 5.
13
The real part of 13+3i is 13.
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Limits
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