Question 310924
First :{{{ x*x=x^2}}}
Outer :{{{ x(-2)=-2x}}}
Inner :{{{ (6)x=6x}}}
Last : {{{6(-2)=-12}}}
Add them all together and simplify
{{{ (x+6)(x-2)=x^2-2x+6x-12=highlight(x^2+4x-12)
}}}
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First :{{{ 3x*(-x)=-3x^2}}}
Outer :{{{ 3x(4)=12x}}}
Inner :{{{ (-2)(-x)=2x}}}
Last : {{{(-2)4=-8}}}
Add them all together and simplify
{{{ (3x-2)(-x+4)=-3x^2+12x+2x-8=highlight(-3x^2+14x-8)
}}}