document.write( "Question 564179: Rearrange 1/u + 1/v = 1/f\r
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document.write( "to make u the subject of the formula.
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document.write( "Give your answer in its simplest form. \r
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document.write( "I know that uv is the common denominator, but i dont know how to rearrange. \n" );
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Algebra.Com's Answer #365275 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |