SOLUTION: Find the sum of the solutions of this equation. 5x^2+3x+8=0

Algebra.Com
Question 390947: Find the sum of the solutions of this equation.
5x^2+3x+8=0

Answer by richard1234(7193)   (Show Source): You can put this solution on YOUR website!
By Vieta's formulas, the sum of the roots of a quadratic is . In this case, the sum of the roots is -3/5.
RELATED QUESTIONS

Find the sum of the solutions of this equation... (answered by Fombitz)
Find the sum of the solutions of the equation (3x - 8/x)^2 - 7(3x - 8/x)^2 +10 = 0 (answered by stanbon)
The sum of all the solutions of the equation: (10x−3a)(3x+39)(5x−3)=0 is... (answered by josgarithmetic,ikleyn)
Find the imaginary solutions of the equation. {{{5x^2+3x+6=0}}} (answered by tutorcecilia)
Find the imaginary solutions of the equation.... (answered by stanbon)
Find the imaginary solutions of the equation.... (answered by Nate)
What is the sum of the 2 solutions of the equation... (answered by solver91311)
Find the product of the solutions of this equation. 3x^2 - 12x + 7 =... (answered by ReadingBoosters)
Find the sum of the squares of the three solutions of the equation x^3+(3x)^2-7x+1=0 (answered by KMST)