1)x²-4x+3=0 2)x²-6x+5=0. Created by aigerimospanova. algebra-ru

1)x²-4x+3=0 2)x²-6x+5=0...

aigerimospanova @aigerimospanova

August 2022 1 9 Report

1)x²-4x+3=0
2)x²-6x+5=0

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julyap

Verified answer

$x^{2} -4x+3=0\\D=16-12=4\\ \sqrt{D} =2\\ x_{1} = \frac{4+2}{2} =3\\ x_{2} = \frac{4-2}{2} =1$

$x^{2} -6x+5=0\\D=36-20=16\\ \sqrt{D} =4\\ x_{1} = \frac{6+4}{2} =5\\ x_{2} = \frac{6-4}{2} =1$

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