Evaluate
-4-10i
Real Part
-4
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-17+13+\left(-19+9\right)i
Combine the real and imaginary parts.
-4-10i
Do the additions.
Re(-17+13+\left(-19+9\right)i)
Combine the real and imaginary parts in -17-19i+13+9i.
Re(-4-10i)
Do the additions in -17+13+\left(-19+9\right)i.
-4
The real part of -4-10i is -4.
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