Is the solution to x2=5x rational or irrational? Algebra Quadratic Equations and Functions Solutions Using the Discriminant 1 Answer KillerBunny · Jim H Jan 21, 2015 First of all, x2=5x has two solutions. One solution is x=0, the other is x=5. Both are rational numbers. Answer link Related questions How do you find the number of solutions using the discriminant? What is the Discriminant? How does the discriminant affect the graph? Why is the discriminant useful? How do you determine the number of real solutions to −3x2+4x+1=0? Can you find a discriminant for a linear equation? What is the discriminant of 2x2−4x+5=0? What type of solutions and how many solutions does the equation 41x2−31x−52=0 have? How do you determine if a solution to a quadratic equation is rational or irrational by using... How many solutions does 4x2+8x+3=0 have? See all questions in Solutions Using the Discriminant Impact of this question 5719 views around the world You can reuse this answer Creative Commons License