mathiastesfaye9 mathiastesfaye9

19-07-2021
Mathematics

contestada

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

Respuesta :

michellegayapersad1 michellegayapersad1

19-07-2021

2

3x. + 63x + 9x + 189

Step-by-step explanation:

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

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