5X-4+9=-3x2-13

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Solution for 5X-4+9=-3x2-13 equation: 



5X-4+9=-3X^2-13

We move all terms to the left:

5X-4+9-(-3X^2-13)=0

We add all the numbers together, and all the variables

-(-3X^2-13)+5X+5=0

We get rid of parentheses

3X^2+5X+13+5=0

We add all the numbers together, and all the variables

3X^2+5X+18=0

a = 3; b = 5; c = +18;
Δ = b2-4ac
Δ = 52-4·3·18
Δ = -191
Delta is less than zero, so there is no solution for the equation

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