0=20+.01x+0.0003x^2

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Solution for 0=20+.01x+0.0003x^2 equation: 



0=20+.01x+0.0003x^2

We move all terms to the left:

0-(20+.01x+0.0003x^2)=0

We add all the numbers together, and all the variables

-(20+.01x+0.0003x^2)=0

We get rid of parentheses

-0.0003x^2-.01x-20=0

We add all the numbers together, and all the variables

-0.0003x^2-0.01x-20=0

a = -0.0003; b = -0.01; c = -20;
Δ = b2-4ac
Δ = -0.012-4·(-0.0003)·(-20)
Δ = -0.0239
Delta is less than zero, so there is no solution for the equation

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