AmariJohnson8520 AmariJohnson8520
  • 16-05-2018
  • Mathematics
contestada

I need help

Simplify 4z2 + z2 + 6a.


4z2 + 7a


5z2 + 6a


3z2 + 6a


11az2

Respuesta :

MrGumby
MrGumby MrGumby
  • 17-05-2018
5z^2 + 6a

This is because there is an imaginary 1 in front of the second term that you have to remember to use when combining like terms. 
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