What is the standard form for $(x +3 ) (x-4)$ ?

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Answer 1 · 2015-05-01T00:38:53

The most commonly accepted definition of a standard form for a quadratic is
$ax^2+bx+c$
(Usually $ax^2+bx+c=0$ )
with constants $a, b, c$

$(x+3)(x-4)$
$=x^2-x-12$

What is the standard form for (x +3 ) (x-4)(x +3 ) (x-4)?