SOLUTION: Add. Simplify if possible. 2/9z^3 + 1/6z^2

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Question 466243: Add. Simplify if possible.
2/9z^3 + 1/6z^2
Answer by algebrahouse.com(1659) About Me  (Show Source):
You can put this solution on YOUR website!
Add. Simplify if possible.

2/9z³ + 1/6z²
= 4/18z³ + 3z/18z³ {got common denominator of 18z³}

3z + 4
------- {combined numerators over common denominator}
18z³

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