What is the standard form of $y= (3x-x^2)(x-8)$ ?

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Answer 1 · 2018-05-13T19:59:09

$y=-x^3+11x^2-24x$

Use FOIL

$=3x-24x-x^3+8x^2$
Collect like terms
$=11x^2-24x-x^3$
Rearrange
$y=-x^3+11x^2-24x$

What is the standard form of y= (3x-x^2)(x-8) y= (3x-x^2)(x-8) ?