-4a(3a-2)=80

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Solution for -4a(3a-2)=80 equation: 



-4a(3a-2)=80

We move all terms to the left:

-4a(3a-2)-(80)=0

We multiply parentheses

-12a^2+8a-80=0

a = -12; b = 8; c = -80;
Δ = b2-4ac
Δ = 82-4·(-12)·(-80)
Δ = -3776
Delta is less than zero, so there is no solution for the equation

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