Simplification
Simplification
simplify a polynomial expression
simplify x^5-20x^4+163x^3-676x^2+1424x-1209
simplify a rational expression
simplify ((x-1)^2(x-2)^3(x^2-1))/(x^3-x^2-4x+4)
simplify a trigonometric expression
Simplification
Mathematics