8x(-2x-1)=2

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Solution for 8x(-2x-1)=2 equation: 



8x(-2x-1)=2

We move all terms to the left:

8x(-2x-1)-(2)=0

We multiply parentheses

-16x^2-8x-2=0

a = -16; b = -8; c = -2;
Δ = b2-4ac
Δ = -82-4·(-16)·(-2)
Δ = -64
Delta is less than zero, so there is no solution for the equation

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