Question 289085
You can factor this equation.
{{{x^2-7x+6=(x-1)(x-6)}}}
{{{ x-1=0 }}}
{{{x=1}}}
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{{{x-6=0}}}
{{{x=6}}}
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{{{ graph( 300, 300, -2, 8, -5, 5, x^2-7x+6) }}}