SOLUTION: Solve this problem using the quadratic formula please. 2x^2 + 5X - 3 = 0 Thank you

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Question 431956: Solve this problem using the quadratic formula please.
2x^2 + 5X - 3 = 0
Thank you

Found 2 solutions by ewatrrr, anshu_a:
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi
2x^2 + 5x - 3 = 0 |Note: standard format ax^2 + bx + c



x = -12/4 = -3
x = 2/4 = 1/2
Answer by anshu_a(16)   (Show Source): You can put this solution on YOUR website!
Solve this problem using the quadratic formula please.
2x^2 + 5X - 3 = 0
here a = 2, b = 5 , c = -3
quadratic formula x1 = (-b- sqrt(b^2 - 4*a*c))/(2*a)
x2 = (-b+ sqrt(b^2 - 4*a*c))/(2*a)
x1 = (-5-sqrt(25+24))/4 = (-5-7)/4 = -3
x2 = (-5+sqrt(25+24))/4 = (-5+7)/4 = 1/2

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