Polynomial roots
This calculator finds the solutions of the equation P(x)=0 with P being a Polynomial that you enter below.
How to use this calculator?
Variable  Input a singleletter that is the polynomial variable. Examples : polynomial = 4x+1 , then input variable = 'x' polynomial = 9t + 5 , then input variable ='t' 

Polynomial  Are accepted :

Examples  Polynomial = x^24x+1 (variable = 'x') Polynomial = (x^21)(x5)3 (variable = 'x') Polynomial = x^34/3*x^2+1 (variable = 'x') Polynomial = 0.23*t^21/5*t+1/2 (variable = 't') 
See also
Polynomial calculators
Math Calculators