3x2+5=-2x

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Solution for 3x2+5=-2x equation: 



3x^2+5=-2x

We move all terms to the left:

3x^2+5-(-2x)=0

We get rid of parentheses

3x^2+2x+5=0

a = 3; b = 2; c = +5;
Δ = b2-4ac
Δ = 22-4·3·5
Δ = -56
Delta is less than zero, so there is no solution for the equation

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