w2-2w+140=0

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Solution for w2-2w+140=0 equation: 



w2-2w+140=0

We add all the numbers together, and all the variables

w^2-2w+140=0

a = 1; b = -2; c = +140;
Δ = b2-4ac
Δ = -22-4·1·140
Δ = -556
Delta is less than zero, so there is no solution for the equation

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