Posted by Anonymous on Wednesday, March 27, 2013 at 4:14pm.
-5/x-3 - 3/x+3=2/x^2-9
how do I solve?
- college algebra - Wayne, Wednesday, March 27, 2013 at 4:23pm
multiply everything by x^2-9, which gives you:
- college algebra - Anonymous, Wednesday, March 27, 2013 at 5:01pm
Is this right?
- college algebra - Wayne, Thursday, March 28, 2013 at 9:36am
I apologize! I misread your equation. Multiply through by x^2 gives:
9x^2-8x-2=0. Use Quadratic Formula to get two solutions: (8+sqrt(136))/18 and (8-sqrt(136))/18. I checked, and both work!
Answer This Question
More Related Questions
- college algebra - Solve the equation with rational exponents. (X-1)^2/3=36
- College Algebra - Use rational root theorem and the factor theorem to help solve...
- College Algebra - Solve the following equation in the complex number system x^4+...
- ALGEBRA - How do you solve the rational equation: (n/n-2)+(n/n+2)=(n/n^2-4) I ...
- algebra - here is a rational expression, 20+2x/5-x for what value of x is the ...
- algebra 1 - Solve the rational equation. 3/(x)+6/(x+3)=8/(x+1)
- algebra 1 - Solve rational equation 1. 2/b-2=b/b^2-3b+2 + b/2b-2
- algebra - how do you solve this rational equation s+4/su^2 + 6s+4/s^2u
- algebra - solve the rational equation 4/x-2= x/12
- college Algebra - solving rational equation trying to figure out where i did ...