Solve for n
n=-241i
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241=in
Add 225 and 16 to get 241.
in=241
Swap sides so that all variable terms are on the left hand side.
n=\frac{241}{i}
Divide both sides by i.
n=\frac{241i}{1i^{2}}
Multiply both numerator and denominator of \frac{241}{i} by imaginary unit i.
n=\frac{241i}{-1}
By definition, i^{2} is -1. Calculate the denominator.
n=-241i
Divide 241i by -1 to get -241i.
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