document.write( "Question 900337: I am working on this problem and need help ..\r
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\n" ); document.write( "\n" ); document.write( "Which of the following is the correct factorization of 36x2 - 81?
\n" ); document.write( "a.(6x-9)(6x+9)-i picked
\n" ); document.write( "b.(6x+9)(6x+9)
\n" ); document.write( "c(18x-9)(3x+9)
\n" ); document.write( "d.(6x-9)(6x-9)
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Algebra.Com's Answer #545883 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
36x2 - 81 = (6x-9)(6x+9)
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\n" ); document.write( "F First terms
\n" ); document.write( "O Outside terms -54x
\n" ); document.write( "I Inside terms 54x
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