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X^2/2=4X-10
We move all terms to the left:
X^2/2-(4X-10)=0
We get rid of parentheses
X^2/2-4X+10=0
We multiply all the terms by the denominator
X^2-4X*2+10*2=0
We add all the numbers together, and all the variables
X^2-4X*2+20=0
Wy multiply elements
X^2-8X+20=0
a = 1; b = -8; c = +20;
Δ = b2-4ac
Δ = -82-4·1·20
Δ = -16
Delta is less than zero, so there is no solution for the equation
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