document.write( "Question 117869: Help.Simplify: (1/a + 1/b) squared +(1/a + 1/b) squared \n" ); document.write( "
Algebra.Com's Answer #85916 by jim_thompson5910(35256)\"\" \"About 
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\"%281%2Fa%2B1%2Fb%29%5E2%2B%281%2Fa%2B1%2Fb%29%5E2\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"2%281%2Fa%2B1%2Fb%29%5E2\" Combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"2%28%28b%2Fb%29%281%2Fa%29%2B%28a%2Fa%29%281%2Fb%29%29%5E2\" Multiply the first fraction by \"b%2Fb\" and multiply the second fraction by \"a%2Fa\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%28b%2Fab%2Ba%2Fab%29%5E2\" Multiply \r
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\n" ); document.write( "\n" ); document.write( "\"2%28%28b%2Ba%29%2Fab%29%5E2\" Since we have the LCD \"ab\", we can combine the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"2%28b%2Ba%29%5E2%2F%28ab%29%5E2\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "\"2%28b%5E2%2B2ab%2Ba%5E2%29%2F%28ab%29%5E2\" Foil
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