(x/3.9)3=(0.08/9)

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Solution for (x/3.9)3=(0.08/9) equation: 



(x/3.9)3=(0.08/9)

We move all terms to the left:

(x/3.9)3-((0.08/9))=0

We add all the numbers together, and all the variables

(+x/3.9)3-((+0.08/9))=0

We multiply parentheses

3x-((+0.08/9))=0

We multiply all the terms by the denominator


3x*9))-((+0.08=0

Wy multiply elements

27x^2+0.08=0

a = 27; b = 0; c = +0.08;
Δ = b2-4ac
Δ = 02-4·27·0.08
Δ = -8.64
Delta is less than zero, so there is no solution for the equation

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