How do you simplify $5x(3x^2 - x + 3)$ ?

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Answer 1 · 2017-04-11T13:01:14

See the solution process below:

Multiply each term within the parenthesis by the term outside the parenthesis:

$color(red)(5x)(3x^2 - x + 3) ->$

$(color(red)(5x) xx 3x^2) - (color(red)(5x) xx x) + (color(red)(5x) xx 3) ->$

$15x^3 - 5x^2 + 15x$

How do you simplify 5x(3x^2 - x + 3)5x(3x^2 - x + 3)?