(x+5)(x-5)=x(+6x)

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Solution for (x+5)(x-5)=x(+6x) equation: 



(x+5)(x-5)=x(+6x)

We move all terms to the left:

(x+5)(x-5)-(x(+6x))=0

We use the square of the difference formula

x^2-(x(+6x))-25=0



We calculate terms in parentheses: -(x(+6x)), so:

x(+6x)

We multiply parentheses

6x^2

Back to the equation:

-(6x^2)



We add all the numbers together, and all the variables

-5x^2-25=0

a = -5; b = 0; c = -25;
Δ = b2-4ac
Δ = 02-4·(-5)·(-25)
Δ = -500
Delta is less than zero, so there is no solution for the equation

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