7x2=-19

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Solution for 7x2=-19 equation: 



7x^2=-19

We move all terms to the left:

7x^2-(-19)=0

We add all the numbers together, and all the variables

7x^2+19=0

a = 7; b = 0; c = +19;
Δ = b2-4ac
Δ = 02-4·7·19
Δ = -532
Delta is less than zero, so there is no solution for the equation

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