3x^2+1=-4x2

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Solution for 3x^2+1=-4x2 equation: 



3x^2+1=-4x^2

We move all terms to the left:

3x^2+1-(-4x^2)=0

We get rid of parentheses

3x^2+4x^2+1=0

We add all the numbers together, and all the variables

7x^2+1=0

a = 7; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·7·1
Δ = -28
Delta is less than zero, so there is no solution for the equation

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