document.write( "Question 483408: Multiply:\r
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document.write( "(a-2/5)(a+5/2)\r
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Algebra.Com's Answer #330819 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Multiply: \n" ); document.write( "(a-2/5)(a+5/2) \r \n" ); document.write( "\n" ); document.write( "----- \n" ); document.write( "= (a(a+(5/2))-(2/5)(a+(5/2)) \n" ); document.write( "----- \n" ); document.write( "= a^2 + (5/2)a -(2/5)a - 1 \n" ); document.write( "----- \n" ); document.write( "= a^2 + [(5/2)-(2/5)]a -1 \n" ); document.write( "----- \n" ); document.write( "= a^2 + [(25-4)/10]a -1 \n" ); document.write( "---- \n" ); document.write( "= z^2 + (21/10)a -1 \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |