3x(x+2)=5x-2

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Solution for 3x(x+2)=5x-2 equation: 



3x(x+2)=5x-2

We move all terms to the left:

3x(x+2)-(5x-2)=0

We multiply parentheses

3x^2+6x-(5x-2)=0

We get rid of parentheses

3x^2+6x-5x+2=0

We add all the numbers together, and all the variables

3x^2+x+2=0

a = 3; b = 1; c = +2;
Δ = b2-4ac
Δ = 12-4·3·2
Δ = -23
Delta is less than zero, so there is no solution for the equation

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