(3x+5)(3x+5)=x

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



(3x+5)(3x+5)=x

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x+(3x+5)(3x+5)=0

We multiply parentheses ..

(+9x^2+15x+15x+25)-1x=0

We get rid of parentheses

9x^2+15x+15x-1x+25=0

We add all the numbers together, and all the variables

9x^2+29x+25=0

a = 9; b = 29; c = +25;
Δ = b2-4ac
Δ = 292-4·9·25
Δ = -59
Delta is less than zero, so there is no solution for the equation

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