Evaluate
-\frac{93}{25}+\frac{31}{15}i\approx -3.72+2.066666667i
Real Part
-\frac{93}{25} = -3\frac{18}{25} = -3.72
Quiz
Complex Number
5 problems similar to:
[ - \frac { 18 } { 25 } + \frac { 16 } { 15 } i ] - [ 3 - i ]
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-\frac{18}{25}-3+\left(\frac{16}{15}-\left(-1\right)\right)i
Subtract 3-i from -\frac{18}{25}+\frac{16}{15}i by subtracting corresponding real and imaginary parts.
-\frac{93}{25}+\frac{31}{15}i
Subtract 3 from -\frac{18}{25}. Subtract -1 from \frac{16}{15}.
Re(-\frac{18}{25}-3+\left(\frac{16}{15}-\left(-1\right)\right)i)
Subtract 3-i from -\frac{18}{25}+\frac{16}{15}i by subtracting corresponding real and imaginary parts.
Re(-\frac{93}{25}+\frac{31}{15}i)
Subtract 3 from -\frac{18}{25}. Subtract -1 from \frac{16}{15}.
-\frac{93}{25}
The real part of -\frac{93}{25}+\frac{31}{15}i is -\frac{93}{25}.
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