A=45+x^2

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Solution for A=45+x^2 equation: 



=45+A^2

We move all terms to the left:

-(45+A^2)=0

We get rid of parentheses

-A^2-45=0

We add all the numbers together, and all the variables

-1A^2-45=0

a = -1; b = 0; c = -45;
Δ = b2-4ac
Δ = 02-4·(-1)·(-45)
Δ = -180
Delta is less than zero, so there is no solution for the equation

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