How do you multiply $5x(-2x^2+8x+12)$ ?

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Answer 1 · 2017-06-09T14:44:19

See a solution process below:

To multiply this expression, multiply each term within the parenthesis by the term outside the parenthesis:

$color(red)(5x)(-2x^2 + 8x + 12) =>$

$(color(red)(5x) xx -2x^2) + (color(red)(5x) xx 8x) + (color(red)(5x) xx 12) =>$

$-10x^3 + 40x^2 + 60x$

How do you multiply 5x(-2x^2+8x+12)5x(-2x^2+8x+12)?