A(x)=2x^2+8x+14

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Solution for A(x)=2x^2+8x+14 equation: 



(A)=2A^2+8A+14

We move all terms to the left:

(A)-(2A^2+8A+14)=0

We get rid of parentheses

-2A^2+A-8A-14=0

We add all the numbers together, and all the variables

-2A^2-7A-14=0

a = -2; b = -7; c = -14;
Δ = b2-4ac
Δ = -72-4·(-2)·(-14)
Δ = -63
Delta is less than zero, so there is no solution for the equation

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