SOLUTION: How to solve this?
2x^2+1=-5x
Thank you!
Algebra.Com
Question 389026: How to solve this?
2x^2+1=-5x
Thank you!
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
How to solve this?
2x^2+1=-5x
add 5x
2x^2+5x+1=0
...
We have to find the roots of the equation using quadratic formula.
..
a= 1, b = 5, c= 1
b^2-4ac = 17
x1=-0.219
x2=-2.280
...
m.ananth@hotmail.ca
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