15b^2=4b-4=0

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Solution for 15b^2=4b-4=0 equation: 



15b^2=4b-4=0

We move all terms to the left:

15b^2-(4b-4)=0

We get rid of parentheses

15b^2-4b+4=0

a = 15; b = -4; c = +4;
Δ = b2-4ac
Δ = -42-4·15·4
Δ = -224
Delta is less than zero, so there is no solution for the equation

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