-b+6(2+b)b=-8

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Solution for -b+6(2+b)b=-8 equation: 



-b+6(2+b)b=-8

We move all terms to the left:

-b+6(2+b)b-(-8)=0

We add all the numbers together, and all the variables

-b+6(b+2)b-(-8)=0

We add all the numbers together, and all the variables

-1b+6(b+2)b+8=0

We multiply parentheses

6b^2-1b+12b+8=0

We add all the numbers together, and all the variables

6b^2+11b+8=0

a = 6; b = 11; c = +8;
Δ = b2-4ac
Δ = 112-4·6·8
Δ = -71
Delta is less than zero, so there is no solution for the equation

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