Viccy159
Viccy159 Viccy159
  • 19-11-2015
  • Mathematics
contestada

Use models to prove that 3(a+b) is equivalent to 3a + 3b

Respuesta :

abd2 abd2
  • 19-11-2015
foil

3times a is 3a.
3 times b is 3,b
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Аноним Аноним
  • 19-11-2015
This is not foiling. You would distribute the 3 to everything inside of the parentheses.
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