SOLUTION: 3=-7m^2+11m+11 Solve
Algebra
->
Quadratic Equations and Parabolas
->
Quadratic Equations Lessons
->
Quadratic Equation Lesson
-> SOLUTION: 3=-7m^2+11m+11 Solve
Log On
Quadratics: solvers
Quadratics
Practice!
Practice
Answers archive
Answers
Lessons
Lessons
Word Problems
Word
In Depth
In
Click here to see ALL problems on Quadratic Equations
Question 845355
:
3=-7m^2+11m+11
Solve
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
3=-7m^2+11m+11
------------------
-7m^2 + 11m + 8 = 0
---------
Use the quadratic formula:
m = [-11 +- sqrt(121-4*-7*8)]/(-14)
-----
m = [-11 +- sqrt(345)]/-14
------
Cheers,
Stan H.
===================