Evaluate
15+i
Real Part
15
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6+9+\left(8-7\right)i
Combine the real and imaginary parts in numbers 6+8i and 9-7i.
15+i
Add 6 to 9. Add 8 to -7.
Re(6+9+\left(8-7\right)i)
Combine the real and imaginary parts in numbers 6+8i and 9-7i.
Re(15+i)
Add 6 to 9. Add 8 to -7.
15
The real part of 15+i is 15.
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