Question 675969
 1- *[invoke explain_simplification "5a^2-6a+1=0" ]
 2- {{{2x-x^2=-24}}} put it into {{{ax^2+bx+c=0}}}
so, {{{-x^2+2x+24=0}}}

*[invoke explain_simplification "-x^2+2x+24=0" ]

3- x^+3x=0

??? x power what???


4- {{{6x(x-12)=0}}} put it into {{{ax^2+bx+c=0}}}
{{{6x(x-12)=0}}} = {{{6x^2-72x=0}}}
*[invoke explain_simplification "6x^2-72x=0" ]

5- {{{4y^2+9-12y}}}

*[invoke explain_simplification "4y^2+9-12y=0" ]