d^2-1=-50

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Solution for d^2-1=-50 equation: 



d^2-1=-50

We move all terms to the left:

d^2-1-(-50)=0

We add all the numbers together, and all the variables

d^2+49=0

a = 1; b = 0; c = +49;
Δ = b2-4ac
Δ = 02-4·1·49
Δ = -196
Delta is less than zero, so there is no solution for the equation

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