3 Mar
2013
3 Mar
'13
6:04 p.m.
Here's how. display2d:false$ keepfloat:true$ rat(1.2345/(x+1) + 2.3456/(x+2) + 3.4567/(x+3)); answer is (%o28) (7.0368*x^2+25.925*x+21.3572)/(x^3+6*x^2+11*x+6) RJF