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October 20, 2014

October 20, 2014

Posted by **Coni** on Wednesday, April 13, 2011 at 5:47pm.

[(x + 1)² - (2x + 1)]1/2 + 2|x| - 6 = 0

Can you show me the steps for solving the problem?

- Algebra -
**PsyDAG**, Thursday, April 14, 2011 at 12:45pmI'm not sure whether the 1/2 is supposed to be multiplied or you forgot a sign before it.

IxI = absolute value of x

Get rid of parentheses first.

[(x + 1)² - (2x + 1)] = x^2 +2x +1 - 2x - 1 = x^2

- Algebra -
**annie**, Monday, April 18, 2011 at 5:09pm(x+5)(x+2)=X2+7x+10

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