Gamergirl522 Gamergirl522
  • 25-01-2017
  • Mathematics
contestada

Write an equilavalent expression for 3a+12

Respuesta :

randomstudent123 randomstudent123
  • 25-01-2017
3(a+4)
im not really sure if this is what you want 
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apologiabiology
apologiabiology apologiabiology
  • 25-01-2017
use reverse distributev
ab+ac=a(b+c)
a is the common factor

find the factor common

3a=3*a
12=2*2*3
common is 3

3a+12=3(a)+3(4)=3(a+4)
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