Evaluate
13+4i
Real Part
13
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12+4i+1
The opposite of -1 is 1.
12+1+4i
Combine the real and imaginary parts in numbers 12+4i and 1.
13+4i
Add 12 to 1.
Re(12+4i+1)
The opposite of -1 is 1.
Re(12+1+4i)
Combine the real and imaginary parts in numbers 12+4i and 1.
Re(13+4i)
Add 12 to 1.
13
The real part of 13+4i is 13.
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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