SOLUTION: Can you help with factoring polynomials? 6x^2 + 8x

SOLUTION: Can you help with factoring polynomials? 6x^2 + 8x - 20

Question 131314: Can you help with factoring polynomials?
6x^2 + 8x - 20
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
6x^2 + 8x - 20
---------
2(3x^2+4x-10)
=2(?)
x = [-4 +- sqrt(16-4*3*-10)]/6
x = [-4 +- sqrt136]/6
x = [-4 +- 2sqrt(34)]/6
x = [ -2 +- sqrt(34)]/3
-------------
Factors:
= 2(x - [(-2/3) + (1/3)sqrt(34)])(x - [ (-2) - (1/3)sqrt(34)]
============
Cheers,
Stan H.
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