SOLUTION: Add and write in standard form (3z - 4z + 7z^2) (8z^2 - 6z - 5)

Algebra ->  Test -> SOLUTION: Add and write in standard form (3z - 4z + 7z^2) (8z^2 - 6z - 5)      Log On


   

Question 585116: Add and write in standard form
(3z - 4z + 7z^2)
(8z^2 - 6z - 5)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Add and write in standard form
(3z - 4z + 7z^2) --> -z + 7z^2
(8z^2 - 6z - 5)
-----------
Put the 1st eqn in descending order, then add them.
7z^2 - 1z
8z^2 - 6z - 5
---------------- Add