4a+2=a2+8

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Solution for 4a+2=a2+8 equation: 



4a+2=a2+8

We move all terms to the left:

4a+2-(a2+8)=0

We add all the numbers together, and all the variables

-(+a^2+8)+4a+2=0

We get rid of parentheses

-a^2+4a-8+2=0

We add all the numbers together, and all the variables

-1a^2+4a-6=0

a = -1; b = 4; c = -6;
Δ = b2-4ac
Δ = 42-4·(-1)·(-6)
Δ = -8
Delta is less than zero, so there is no solution for the equation

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