What is the exact solution of X2 plus 3X-5 equals 0?

Anonymous

∙ 15y ago

Updated: 8/18/2019

The exact solutions are x = 0.5*{-3 +/- sqrt[32 - 4*1*(-5)]}

= 0.5*{-3 +/- sqrt[32 + 20]}

= 0.5*{-3 +/- sqrt[29]}

= - 3/2 - sqrt(29)/2 and - 3/2 + sqrt(29)/2

The approx equivalent solutions are -4.1926 and 1.1926

Wiki User

∙ 15y ago

What else can I help you with?

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