SOLUTION: solve the equation {{{121x^2-4=0}}}
Algebra
->
Equations
-> SOLUTION: solve the equation {{{121x^2-4=0}}}
Log On
Algebra: Equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Equations
Question 132163
:
solve the equation
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
121x^2-4=0
(11x-2)(11x+2) = 0
x = 2/11 or x = -2/11
=========================
Cheers,
Stan H.