document.write( "Question 929379: What are the domain restrictions of a+2/a^2-3a-18?\r
\n" ); document.write( "\n" ); document.write( "A. a \"not equal to\" 2, a \"not equal to\" -3, a \"not equal to\" 6\r
\n" ); document.write( "\n" ); document.write( "B. a \"not equal to\" -2, a \"not equal to\" 3, a \"not equal to\" -6\r
\n" ); document.write( "\n" ); document.write( "C. a \"not equal to\" -3, a \"not equal to\" 6\r
\n" ); document.write( "\n" ); document.write( "D. a \"not equal to\" 3, a \"not equal to\" -6
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Algebra.Com's Answer #564235 by ewatrrr(24785)\"\" \"About 
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the domain restrictions of a+2/a^2-3a-18 :
\n" ); document.write( "a^2-3a-18 ≠ 0
\n" ); document.write( "(a-6)(a+3)≠ 0
\n" ); document.write( "C. a \"not equal to\" -3, a \"not equal to\" 6
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