2/b-3-9/4b+8+3/b-3=0

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Solution for 2/b-3-9/4b+8+3/b-3=0 equation: 



2/b-3-9/4b+8+3/b-3=0



Domain of the equation: b!=0

b∈R





Domain of the equation: 4b!=0

b!=0/4

b!=0

b∈R



We add all the numbers together, and all the variables

2/b-9/4b+3/b+2=0

We calculate fractions


(12b+2)/4b^2+(-9b)/4b^2+2=0

We multiply all the terms by the denominator


(12b+2)+(-9b)+2*4b^2=0

Wy multiply elements

8b^2+(12b+2)+(-9b)=0

We get rid of parentheses

8b^2+12b-9b+2=0

We add all the numbers together, and all the variables

8b^2+3b+2=0

a = 8; b = 3; c = +2;
Δ = b2-4ac
Δ = 32-4·8·2
Δ = -55
Delta is less than zero, so there is no solution for the equation

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