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0=9x^2-18x+34
We move all terms to the left:
0-(9x^2-18x+34)=0
We add all the numbers together, and all the variables
-(9x^2-18x+34)=0
We get rid of parentheses
-9x^2+18x-34=0
a = -9; b = 18; c = -34;
Δ = b2-4ac
Δ = 182-4·(-9)·(-34)
Δ = -900
Delta is less than zero, so there is no solution for the equation
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