Question 356373

{{{(3-k)x^2-6x+0=0}}}
{{{x((3-k)x-6)=0}}}
Two solutions:
{{{x=0}}}
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{{{(3-k)x-6=0}}}
{{{(3-k)x=6}}}
{{{x=6/(3-k)}}} when {{{k <> 3}}}
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