If mn, solve for x. (3x + 9) (x + 21)

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Zuuz asked Feb 24, 2022

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17 votes

If mn, solve for x.
(3x + 9) (x + 21)

Mathematics
high-school

Zuuz asked Feb 24, 2022

by Zuuz

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1 Answer

20 votes

3x. + 63x + 9x + 189

Explanation:

Use distributive law, in other words multiply the first bracket terms by the second bracket terms

Fabspro answered Mar 3, 2022

by Fabspro

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