Homework Help: College Math II

Posted by Lori on Saturday, November 21, 2009 at 11:50am.

Solve by any method.

x(x + 1) = 12

I am not sure what method to use to show my work and figure out the answer.
Can someone help me understand this problem. Thanks.

College Math II - bobpursley, Saturday, November 21, 2009 at 12:06pm
I would multiply all out, rearrange into a quadratic, then factor or use the quadratic equation.

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