SOLUTION: Use the quadraticformula to solve the following. Leave irrational roots in the simplest radical form. 3x^2-4x-5=0 PLEASE HELP!! Thank you for your time =)

Question 317967: Use the quadraticformula to solve the following. Leave irrational roots in the simplest radical form. 3x^2-4x-5=0
PLEASE HELP!! Thank you for your time =)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Use the quadraticformula to solve the following. Leave irrational roots in the simplest radical form. 3x^2-4x-5=0
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a = 3; b = -4; c = -5
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x = [4 +- sqrt(16 -4*3*-5)]/6
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x = [4 +- sqrt(76)]/6
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x = [4 +-2sqrt(19)]/6
---------------------------------
x = [2 +-sqrt(19)]/3
======================================
Cheers,
Stan H.
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