document.write( "Question 50570: Please help me solve this equation 1/a+1/b=1/c solve for c look so easy but I can't solve it...\r
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Algebra.Com's Answer #33658 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
1/A+1/B=1/C OR (B+A)/AB=1/C OR C(B+A)=AB OR C=AB/(B+A) \n" ); document.write( "
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