45(-x)(-x)=0

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Solution for 45(-x)(-x)=0 equation: 



45(-x)(-x)=0

We add all the numbers together, and all the variables

45(-1x)(-1x)=0

We multiply parentheses ..

45(+x^2)=0

We multiply parentheses

45x^2=0

a = 45; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·45·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{90}=0$

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