Posted by **nice** on Wednesday, March 13, 2013 at 8:46am.

What is the sum of all the possible values of a for which 25x^2+(a−15)x+9 has exactly one distinct real root?

## Answer This Question

## Related Questions

- algebra - What is the sum of all the possible values of a for which 25x^2+(a&#...
- Algebra - What is the sum of all the possible values of a for which 25x^2 + (a-...
- Algebra - What is the sum of all the possible values of a for which 25x^2 + (a-...
- math - What is the sum of all the possible values of a for which 25x2+(a−...
- Math (Algebra) - If a is a real number and a cubic equation f(x) = x^3 − ...
- Math (Quadratics)(Discriminants) - If a is a real number and a cubic equation f(...
- Algebra - If a is a real number and a cubic equation f(x)=x^3−12x^2+(a+20)...
- math - What is the sum of all possible real values of x, such that there exists ...
- math - x and y are real numbers that satisfy the equations x2+y2=125 and x+y=13...
- Math - The sum of real values of k for which the cubic x^3-kx+k-1=0 has exactly ...

More Related Questions