Evaluate
-27
Real Part
-27
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\left(3i\right)^{2}\left(\sqrt{3}\right)^{2}
Expand \left(3i\sqrt{3}\right)^{2}.
-9\left(\sqrt{3}\right)^{2}
Calculate 3i to the power of 2 and get -9.
-9\times 3
The square of \sqrt{3} is 3.
-27
Multiply -9 and 3 to get -27.
Re(\left(3i\right)^{2}\left(\sqrt{3}\right)^{2})
Expand \left(3i\sqrt{3}\right)^{2}.
Re(-9\left(\sqrt{3}\right)^{2})
Calculate 3i to the power of 2 and get -9.
Re(-9\times 3)
The square of \sqrt{3} is 3.
Re(-27)
Multiply -9 and 3 to get -27.
-27
The real part of -27 is -27.
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