(138600*t^6 - 187350*t^5 - 32055*t^4 + 87970*t^3 - 15504*t^2 - 876*t - 1)/((138600*t^6 - 324870*t^5 + 250605*t^4 - 77096*t^3 + 9194*t^2 - 274*t + 1)*(t - 1))

LATEX Version

\frac{138600 \, t^{6} - 187350 \, t^{5} - 32055 \, t^{4} + 87970 \, t^{3} - 15504 \, t^{2} - 876 \, t - 1}{{\left(138600 \, t^{6} - 324870 \, t^{5} + 250605 \, t^{4} - 77096 \, t^{3} + 9194 \, t^{2} - 274 \, t + 1\right)} {\left(t - 1\right)}}