7=-w2+6

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Solution for 7=-w2+6 equation: 



7=-w2+6

We move all terms to the left:

7-(-w2+6)=0

We add all the numbers together, and all the variables

-(-1w^2+6)+7=0

We get rid of parentheses

1w^2-6+7=0

We add all the numbers together, and all the variables

w^2+1=0

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

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