document.write( "Question 27666: Find each of the following products.\r
\n" ); document.write( "\n" ); document.write( "a(a + 5)(a - 5)\r
\n" ); document.write( "\n" ); document.write( "Please help me.\r
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Algebra.Com's Answer #15038 by sdmmadam@yahoo.com(530)\"\" \"About 
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Find a(a + 5)(a - 5)\r
\n" ); document.write( "\n" ); document.write( "a(a + 5)(a - 5)
\n" ); document.write( "= a[(a)^2-(5)^2] using the formula (x+y)(x-y) = x^2-y^2
\n" ); document.write( "= a(a^2-25)
\n" ); document.write( "= (a)(a^2)-(a)X25
\n" ); document.write( "= a^3-25a
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