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X^2+9/2=7/2X
We move all terms to the left:
X^2+9/2-(7/2X)=0
Domain of the equation: 2X)!=0We add all the numbers together, and all the variables
X!=0/1
X!=0
X∈R
X^2-(+7/2X)+9/2=0
We get rid of parentheses
X^2-7/2X+9/2=0
We calculate fractions
X^2=0
a = 1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·1·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:$X=\frac{-b}{2a}=\frac{0}{2}=0$
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