2x2+150=42002x2+150=4200

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Solution for 2x2+150=42002x2+150=4200 equation: 



2x^2+150=42002x^2+150=4200

We move all terms to the left:

2x^2+150-(42002x^2+150)=0

We get rid of parentheses

2x^2-42002x^2-150+150=0

We add all the numbers together, and all the variables

-42000x^2=0

a = -42000; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-42000)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-84000}=0$

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