document.write( "Question 736558: (2a + 5)³. The product is? \n" ); document.write( "
Algebra.Com's Answer #449891 by Edwin McCravy(20056)\"\" \"About 
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document.write( "Learn this rule:  (A + B)³ = A³ + 3A²B + 3AB² + B³\r\n" );
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document.write( "In your problem\r\n" );
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document.write( "                  (2a + 5)³\r\n" );
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document.write( "comparing that with the above substitute 2a for A and 5 for B\r\n" );
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document.write( "                  (2a + 5)³ = (2a)³ + 3(2a)²(5) + 3(2a)(5)² + (5)³\r\n" );
document.write( "                            = 8a³ + 3(4a²)(5) + 3(2a)(25) + 125\r\n" );
document.write( "                            = 8a³ + 60a² + 150a + 125\r\n" );
document.write( "Edwin
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