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

User Gleerman
by
3.5k points

1 Answer

1 vote

2

3x. + 63x + 9x + 189

Explanation:

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

User Kuhlemann
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