Evaluate
3-6i
Real Part
3
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1+2+\left(-5-1\right)i
Combine the real and imaginary parts.
3-6i
Do the additions.
Re(1+2+\left(-5-1\right)i)
Combine the real and imaginary parts in 1-5i+2-i.
Re(3-6i)
Do the additions in 1+2+\left(-5-1\right)i.
3
The real part of 3-6i is 3.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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