Homework Help: algebra

Posted by spears. on Thursday, January 13, 2011 at 8:48pm.

if x, y, and z are positive numbers, with xy = 24, xz = 48, and yz = 72, what is x + y + x? please explain your answer too. thankyou.

algebra - helper, Thursday, January 13, 2011 at 8:54pm
see 1st link below under related questions

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