G(-x)=3x^2-2x+31

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Solution for G(-x)=3x^2-2x+31 equation: 



(-G)=3G^2-2G+31

We move all terms to the left:

(-G)-(3G^2-2G+31)=0

We add all the numbers together, and all the variables

(-1G)-(3G^2-2G+31)=0

We get rid of parentheses

-3G^2-1G+2G-31=0

We add all the numbers together, and all the variables

-3G^2+G-31=0

a = -3; b = 1; c = -31;
Δ = b2-4ac
Δ = 12-4·(-3)·(-31)
Δ = -371
Delta is less than zero, so there is no solution for the equation

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