SOLUTION: Can anyone help me with this? 5x^2+3x+5=0

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Question 110340: Can anyone help me with this?

5x^2+3x+5=0

Found 2 solutions by scott8148, jim_thompson5910:
Answer by scott8148(6628)   (Show Source): You can put this solution on YOUR website!
this does not factor ... use the quadratic formula to find solutions
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Solved by pluggable solver: Quadratic Formula
Let's use the quadratic formula to solve for x:


Starting with the general quadratic





the general solution using the quadratic equation is:







So lets solve ( notice , , and )





Plug in a=5, b=3, and c=5




Square 3 to get 9




Multiply to get




Combine like terms in the radicand (everything under the square root)




Simplify the square root (note: If you need help with simplifying the square root, check out this solver)




Multiply 2 and 5 to get 10




After simplifying, the quadratic has roots of


or



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