A=(3.1m)(-4.5m)B=(2.2m)(-6.1m)

Solution for A=(3.1m)(-4.5m)B=(2.2m)(-6.1m) equation:

=(3.1A)(-4.5A)=(2.2A)(-6.1A)

We move all terms to the left:

-((3.1A)(-4.5A))=0

We add all the numbers together, and all the variables

-((+3.1A)(-4.5A))=0

We multiply parentheses ..

-((-12A^2))=0


We calculate terms in parentheses: -((-12A^2)), so:

(-12A^2)

We get rid of parentheses

-12A^2

Back to the equation:

-(-12A^2)


We get rid of parentheses

12A^2=0

a = 12; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·12·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$A=\frac{-b}{2a}=\frac{0}{24}=0$