SOLUTION: 3x^2 - 5x/6 = 2x^2+3/4
Algebra
->
Proportions
->
Lessons
-> SOLUTION: 3x^2 - 5x/6 = 2x^2+3/4
Log On
Algebra: Proportions
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Proportions
Question 1109261
:
3x^2 - 5x/6 = 2x^2+3/4
Answer by
Boreal(15235)
(
Show Source
):
You can
put this solution on YOUR website!
3x^2 - 5x/6 = 2x^2+3/4
multiply everything by 12 to clear fractions
36x^2-10x=24x^2+9
12x^2-10x-9=0
x=(1/24)(10+/-sqrt(100+432); sqrt 532=23.07
x=(1/24)(33.07), or 1.38 and x=(1/24)(-13.07)=-0.5446