Posted by **Anonymous** on Thursday, October 18, 2012 at 8:19pm.

how do I evaluate 2x to the 4th power + 2 x to the 3rd power + x to the 2nd power when x + 7

- algebra (incomplete) -
**PsyDAG**, Friday, October 19, 2012 at 7:11pm
When x + 7 what?

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