x²-10x+23=0 x=?

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x²-10x+23=0x=?x²-10x+23=0x=?x²-10x+23=0x=?5±根号2

x²-10x+23=0 x=?
x²-10x+23=0 x=?

x²-10x+23=0 x=?
5±根号2