Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Write the partial fraction decomposition of `(-x^4+4x^3-16x^2+15x-45)/(x(x^2+3)^2)`
Be sure your variables match those in the question `-5/x+(4x+4)/(x^2+3)+(2x+3)/((x^2+3)^2)`