b2=b-8

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Solution for b2=b-8 equation: 



b2=b-8

We move all terms to the left:

b2-(b-8)=0

We add all the numbers together, and all the variables

b^2-(b-8)=0

We get rid of parentheses

b^2-b+8=0

We add all the numbers together, and all the variables

b^2-1b+8=0

a = 1; b = -1; c = +8;
Δ = b2-4ac
Δ = -12-4·1·8
Δ = -31
Delta is less than zero, so there is no solution for the equation

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