document.write( "Question 144976: Homework help:\r
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document.write( "I believe I got the correct answer, but wanted to be sure I was correct:\r
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document.write( "Simplify:
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document.write( "x cube+64/x square-16 / x square+3x-4/x square-5x+4\r
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document.write( "My answer is x square-4x+16/x+4\r
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document.write( "Subtract and Simplify:
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document.write( "5a square/a-b - 5b square+10ab/b-a\r
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document.write( "My answer is 5(a+b)square/a-b\r
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document.write( "Am I correct? \n" );
document.write( "
Algebra.Com's Answer #105661 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Simplify: \n" ); document.write( "x cube+64/x square-16 / x square+3x-4/x square-5x+4 \n" ); document.write( "My answer is x square-4x+16/x+4 \n" ); document.write( "------ \n" ); document.write( "Your first answer is correct\r \n" ); document.write( "\n" ); document.write( "Subtract and Simplify: \n" ); document.write( "5a square/(a-b) - 5b square+10ab/(b-a) \n" ); document.write( "------ \n" ); document.write( "[5a^2/(a-b)] - [5b^2+10ab]/(b-a) \n" ); document.write( " \n" ); document.write( "= [5a^2/(a-b)] + [5b^2+10ab]/(a-b)\r \n" ); document.write( "\n" ); document.write( "= [5a^2+5b^2+10ab]/(a-b)\r \n" ); document.write( "\n" ); document.write( "= [5(a+b)^2]/[a-b]\r \n" ); document.write( "\n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |