7x2=-68

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Solution for 7x2=-68 equation: 



7x^2=-68

We move all terms to the left:

7x^2-(-68)=0

We add all the numbers together, and all the variables

7x^2+68=0

a = 7; b = 0; c = +68;
Δ = b2-4ac
Δ = 02-4·7·68
Δ = -1904
Delta is less than zero, so there is no solution for the equation

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