document.write( "Question 752137: Solve each equation by factoring. \r
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document.write( "2p2+128=-32p
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Algebra.Com's Answer #457589 by lenny460(1073)![]() ![]() You can put this solution on YOUR website! Solve each equation by factoring. \r \n" ); document.write( "\n" ); document.write( "2p2+128=-32p\r \n" ); document.write( "\n" ); document.write( "I will assume 2p2 is 2p^2\r \n" ); document.write( "\n" ); document.write( "Add 32p to each side of the equation.\r \n" ); document.write( "\n" ); document.write( "2p^2 + 128 + 32p = -32p + 32p\r \n" ); document.write( "\n" ); document.write( "Combine like terms:\r \n" ); document.write( "\n" ); document.write( "-32p + 32p = 0\r \n" ); document.write( "\n" ); document.write( "Therefore:\r \n" ); document.write( "\n" ); document.write( "2p^2 + 128 + 32p = 0\r \n" ); document.write( "\n" ); document.write( "Rearrange the above equation.\r \n" ); document.write( "\n" ); document.write( "2p^2 + 32p + 128 = 0\r \n" ); document.write( "\n" ); document.write( "Divide each term by 2\r \n" ); document.write( "\n" ); document.write( "p^2 + 16p + 64 = 0\r \n" ); document.write( "\n" ); document.write( "Factor the trinomial:\r \n" ); document.write( "\n" ); document.write( "(p + 8)^2\r \n" ); document.write( "\n" ); document.write( "Therefore:\r \n" ); document.write( "\n" ); document.write( "(p + 8)(p + 8) = 0\r \n" ); document.write( "\n" ); document.write( "Answer:\r \n" ); document.write( "\n" ); document.write( "p = -8\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Lennox Obuong \n" ); document.write( "Algebra Tutor \n" ); document.write( "Nairobi, Kenya \n" ); document.write( "Email: obuong3@aol.com\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |