6(x)=-5x^2-4

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Solution for 6(x)=-5x^2-4 equation: 



6(x)=-5x^2-4

We move all terms to the left:

6(x)-(-5x^2-4)=0

We get rid of parentheses

5x^2+6x+4=0

a = 5; b = 6; c = +4;
Δ = b2-4ac
Δ = 62-4·5·4
Δ = -44
Delta is less than zero, so there is no solution for the equation

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