Posted by **Jose** on Thursday, December 1, 2011 at 11:19pm.

9t^2-3t=0. Solve using quadratic formula

- Math -
**Reiny**, Thursday, December 1, 2011 at 11:46pm
if the constant is missing, there is no need to use the formula, since the equation will always factor

9t^2 - 3t = 0

3t(3t-1) = 0

t = 0 or t = 1/3

if you insist ....

a = 9, b = -3, c = 0

x = (3 ± √(9-0)/18

= (3±3)/18

= 1/3 or 0

## Answer This Question

## Related Questions

- College Math II - Solve by using the quadratic formula. x^2 + 6x + 6 = 0 I am ...
- Math - Solve for the zeros of the function using the quadratic formula. 3x^2=-4x...
- math-calculus - solve equation |x^2-2x-6| using quadratic formula. i not get how...
- Math - Use the quadratic formula to solve each of the following quadratic ...
- Math using Quadratic equation - The area of a square is 196cm2(squared), find ...
- Math - Solve the quadratic equation using the quadratic formula, x^2-3x+2=0.
- Math!Please Help Me! - Solve the following quadratic by either factoring or ...
- Math - Using the quadratic formula solve xsquared=2/3x Using the quadratic ...
- Math - Solve the given quadratic equation exactly using the quadratic formula. ...
- Math - Solve the given quadratic equation exactly using the quadratic formula. ...

More Related Questions