Evaluate
-38+45i
Real Part
-38
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10-48+\left(15-\left(-30\right)\right)i
Subtract 48-30i from 10+15i by subtracting corresponding real and imaginary parts.
-38+45i
Subtract 48 from 10. Subtract -30 from 15.
Re(10-48+\left(15-\left(-30\right)\right)i)
Subtract 48-30i from 10+15i by subtracting corresponding real and imaginary parts.
Re(-38+45i)
Subtract 48 from 10. Subtract -30 from 15.
-38
The real part of -38+45i is -38.
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