4x-5=x2+3

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Solution for 4x-5=x2+3 equation: 



4x-5=x2+3

We move all terms to the left:

4x-5-(x2+3)=0

We add all the numbers together, and all the variables

-(+x^2+3)+4x-5=0

We get rid of parentheses

-x^2+4x-3-5=0

We add all the numbers together, and all the variables

-1x^2+4x-8=0

a = -1; b = 4; c = -8;
Δ = b2-4ac
Δ = 42-4·(-1)·(-8)
Δ = -16
Delta is less than zero, so there is no solution for the equation

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