SOLUTION: y^2-12y=-31
Algebra
->
Quadratic Equations and Parabolas
-> SOLUTION: y^2-12y=-31
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 260600
:
y^2-12y=-31
Answer by
richwmiller(17219)
(
Show Source
):
You can
put this solution on YOUR website!
This one can't be factored into whole numbers
So we have to complete the square or use the quadratic formula
y^2-12y=-31
Take 1/2*12 which is 6 and square it 36 add it to both sides
(y-6)^2=5