2x^2+5x+6=-2x^2-x=30

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Solution for 2x^2+5x+6=-2x^2-x=30 equation: 



2x^2+5x+6=-2x^2-x=30

We move all terms to the left:

2x^2+5x+6-(-2x^2-x)=0

We get rid of parentheses

2x^2+2x^2+x+5x+6=0

We add all the numbers together, and all the variables

4x^2+6x+6=0

a = 4; b = 6; c = +6;
Δ = b2-4ac
Δ = 62-4·4·6
Δ = -60
Delta is less than zero, so there is no solution for the equation

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