-9z2=11

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Solution for -9z2=11 equation: 



-9z^2=11

We move all terms to the left:

-9z^2-(11)=0

a = -9; b = 0; c = -11;
Δ = b2-4ac
Δ = 02-4·(-9)·(-11)
Δ = -396
Delta is less than zero, so there is no solution for the equation

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