F(x)=(-x-2)(-2x-3)

Solution for F(x)=(-x-2)(-2x-3) equation:

(F)=(-F-2)(-2F-3)

We move all terms to the left:

(F)-((-F-2)(-2F-3))=0

We add all the numbers together, and all the variables

F-((-1F-2)(-2F-3))=0

We multiply parentheses ..

-((+2F^2+3F+4F+6))+F=0


We calculate terms in parentheses: -((+2F^2+3F+4F+6)), so:

(+2F^2+3F+4F+6)

We get rid of parentheses

2F^2+3F+4F+6

We add all the numbers together, and all the variables

2F^2+7F+6

Back to the equation:

-(2F^2+7F+6)


We add all the numbers together, and all the variables

F-(2F^2+7F+6)=0

We get rid of parentheses

-2F^2+F-7F-6=0

We add all the numbers together, and all the variables

-2F^2-6F-6=0

a = -2; b = -6; c = -6;
Δ = b2-4ac
Δ = -62-4·(-2)·(-6)
Δ = -12
Delta is less than zero, so there is no solution for the equation