0=-3.2x2+0.7x-12

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Solution for 0=-3.2x2+0.7x-12 equation: 



0=-3.2x^2+0.7x-12

We move all terms to the left:

0-(-3.2x^2+0.7x-12)=0

We add all the numbers together, and all the variables

-(-3.2x^2+0.7x-12)=0

We get rid of parentheses

3.2x^2-0.7x+12=0

a = 3.2; b = -0.7; c = +12;
Δ = b2-4ac
Δ = -0.72-4·3.2·12
Δ = -153.11
Delta is less than zero, so there is no solution for the equation

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