document.write( "Question 640022: Could you help me with this problem about multiplying polynomials\r
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document.write( "(2x-1)(5x+7)\r
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document.write( "Thank you for your time and help! \n" );
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Algebra.Com's Answer #402986 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(2x-1)(5x+7) \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "expands out to\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x(5x+7) - 1(5x+7) \n" ); document.write( " |