7d^2+9+2=0

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Solution for 7d^2+9+2=0 equation: 



7d^2+9+2=0

We add all the numbers together, and all the variables

7d^2+11=0

a = 7; b = 0; c = +11;
Δ = b2-4ac
Δ = 02-4·7·11
Δ = -308
Delta is less than zero, so there is no solution for the equation

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