Login

-z square+13z square-5z+7z square-15z simplify combining like terms please solve this

- z2 + 13z2 - 5z + 7z2 - 15z 

= 13z2 + 7z2- z2 -5z-15z  ( by rearranging )

=  19z2 -20z

  • 0
View Full Answer

Ans:19z2- 20z.

  • 1

Answer:

- z2 + 13z2 - 5z + 7z2 - 15z

= 19z2- 20z.

Ans: 19z2- 20z.

  • 1
What are you looking for?