\( \frac{2 \cdot (j3wLR +R^2 -w^2L^2) } {w^2L^2 -R^2 } \)
\( = \frac{j6wLR +2R^2 -2w^2L^2 } {w^2L^2 -R^2 } \)
\( = \frac{ -j6wLR -2R^2 +2w^2L^2 } {R^2 - w^2L^2 } \)
\( = \frac{ -j6wLR }{R^2 - w^2L^2 } + \frac{ -2R^2 +2w^2L^2 } {R^2 - w^2L^2 } \)
\( = \frac{ -j6wLR }{R^2 - w^2L^2 } + \frac{ -2R^2 +2w^2L^2 } {R^2 - w^2L^2 } \)
\( = \frac{ -j6wLR }{R^2 - w^2L^2 } + \frac{ -2( R^2 -w^2L^2 ) } {R^2 - w^2L^2 } \)
\( = \frac{ -j6wLR }{R^2 - w^2L^2 } - 2 \)
\( =-2 - \frac{ j6wLR }{R^2 - w^2L^2 } \)
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