braebraethekuni braebraethekuni
  • 12-10-2017
  • Mathematics
contestada

Combine like terms with distribution:
(10+5z)2+5(z+4)

Respuesta :

April135 April135
  • 12-10-2017
I am guessing distribution means expanding the equations? 

so,
(10+5z)2+5(z+4)
=20+10z+5z+20
=15z+40
Answer Link
eliannysms eliannysms
  • 19-10-2017
(10 + 5z)2 + 5(z+4) = 20 + 10z + 5z + 20 

=15z 
+ 40
Answer Link

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