(X2-9x+168)=0

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Solution for (X2-9x+168)=0 equation: 



(X2-9X+168)=0

We add all the numbers together, and all the variables

(+X^2-9X+168)=0

We get rid of parentheses

X^2-9X+168=0

a = 1; b = -9; c = +168;
Δ = b2-4ac
Δ = -92-4·1·168
Δ = -591
Delta is less than zero, so there is no solution for the equation

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