document.write( "Question 317655: Evaluate (a^2+b^2)(a^2-b^2)/(a+b)^2(2a^2-3ab+b^2) if a=4 and b=3.\r
\n" ); document.write( "\n" ); document.write( "For this question I got 175/357, but I am unsure upon my answer.
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Algebra.Com's Answer #227483 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"a%5E2%2Bb%5E2=16%2B9=25\"
\n" ); document.write( "\"a%5E2-b%5E2=16-9=7\"
\n" ); document.write( "\"%28a%2Bb%29%5E2=%284%2B3%29%5E2=49\"
\n" ); document.write( "\"2a%5E2-3ab%2Bb%5E2=2%2816%29-3%2812%29%2B9=32-36%2B9=5\"
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\n" ); document.write( "I get a different denominator.
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