Evaluate
45
Real Part
45
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-15\left(-3\right)
Multiply 5i and 3i to get -15.
45
Multiply -15 and -3 to get 45.
Re(-15\left(-3\right))
Multiply 5i and 3i to get -15.
Re(45)
Multiply -15 and -3 to get 45.
45
The real part of 45 is 45.
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