x^2-(2/7)x-1/3=0

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Solution for x^2-(2/7)x-1/3=0 equation: 



x^2-(2/7)x-1/3=0



Domain of the equation: 7)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

x^2-(+2/7)x-1/3=0

We multiply parentheses

x^2-2x^2-1/3=0

We multiply all the terms by the denominator


x^2*3-2x^2*3-1=0

Wy multiply elements

3x^2-6x^2-1=0

We add all the numbers together, and all the variables

-3x^2-1=0

a = -3; b = 0; c = -1;
Δ = b2-4ac
Δ = 02-4·(-3)·(-1)
Δ = -12
Delta is less than zero, so there is no solution for the equation

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