document.write( "Question 1011691: What is (4x+3)² as a simplified trinomial
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Algebra.Com's Answer #627432 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "What is (4x+3)² as a simplified trinomial?
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\n" ); document.write( "\n" ); document.write( "There is this formula\r
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\n" ); document.write( "\n" ); document.write( "\"%28a+%2B+b%29%5E2\" = \"a%5E2+%2B+2ab+%2B+c%5E2\".\r
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\n" ); document.write( "\n" ); document.write( "All students who study Algebra must know it.
\n" ); document.write( "It is simply to get by performing multiplication \"%28a+%2B+b%29%5E2\" = (a+b)*(a+b).\r
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\n" ); document.write( "\n" ); document.write( "Having this,\r
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\n" ); document.write( "\n" ); document.write( "\"%284x%2B3%29%5E2\" = \"16%2Ax%5E2+%2B+24x+%2B+9\".\r
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