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HELP PLEASE 80 POINTS!
What is the sum of the roots of the equation 2x^2+5x−3=0?
Question 1 options:
-3.5
-2.5
-1.5
2.5

Respuesta :

Answer:

Step-by-step explanation:

sum of roots=-b/a=-5/2=-2.5

huntingtdawg

Answer:

The answer is -2.5

Step-by-step explanation:

[tex]2x^{2} +6x-x-3=0\\\\2x(x+3)-(x+3)=0\\\\(x+3)(2x-1)=0\\\\x=-3,\frac{1}{2}[/tex]

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