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April 1, 2015

April 1, 2015

Posted by **nicole** on Tuesday, September 18, 2012 at 6:32pm.

1. z+3+z to the power of 2 + 3z to the power of 2 + 4z to the power of 2

- math -
**PsyDAG**, Tuesday, September 18, 2012 at 8:35pmOnline "^" is used to indicate an exponent.

z + 3 + z^2 + 3z^2 + 4z^2

Combine like terms.

8z^2 + z + 3

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