Решите уравнение х^2 -110х +216=0 x^2+10x+22=0

1) д/4=к2-ас

д/4=(-55)2-1*216=3025-216=2803=53

х1=55-53=2

х2=55+53=108

х^2 -110х +216=0

d=110^2-4*216=11236

корень из d=106

x1=(110+106)/2=216/2=108

x2=(110-106)/2=4/2=2

x^2+10x+22=0

d=100-4*22=12

√d=√12

х1=(-10+√12)/2

х2=(-10-√12)/2

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