mscandy1973
mscandy1973 mscandy1973
  • 23-03-2021
  • Mathematics
contestada

select the expression that are equivalent to 7a+4a​

Respuesta :

Mekhala
Mekhala Mekhala
  • 24-03-2021

Answer:

7a+4a

we add same term.

a is common for both.

First take common term out

7a+4a  = a(7 + 4) (we add same term.

           = 11a

Step-by-step explanation:

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