(x)=(x+15)(x+18)

Solution for (x)=(x+15)(x+18) equation:

(x)=(x+15)(x+18)

We move all terms to the left:

(x)-((x+15)(x+18))=0

We multiply parentheses ..

-((+x^2+18x+15x+270))+x=0


We calculate terms in parentheses: -((+x^2+18x+15x+270)), so:

(+x^2+18x+15x+270)

We get rid of parentheses

x^2+18x+15x+270

We add all the numbers together, and all the variables

x^2+33x+270

Back to the equation:

-(x^2+33x+270)


We add all the numbers together, and all the variables

x-(x^2+33x+270)=0

We get rid of parentheses

-x^2+x-33x-270=0

We add all the numbers together, and all the variables

-1x^2-32x-270=0

a = -1; b = -32; c = -270;
Δ = b2-4ac
Δ = -322-4·(-1)·(-270)
Δ = -56
Delta is less than zero, so there is no solution for the equation