document.write( "Question 630368: What is the product of the radical expression?
\n" ); document.write( "(sqrt 2 + sqrt 10)(sqrt 2 - sqrt 10)\r
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\n" ); document.write( "\n" ); document.write( "a. -8 sqrt (10)
\n" ); document.write( "b.12
\n" ); document.write( "c. -8
\n" ); document.write( "d. 8 sqrt (2)
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Algebra.Com's Answer #396882 by richwmiller(17219)\"\" \"About 
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c. -8
\n" ); document.write( "2-10+sqrt(20)-sqrt(20)=-8
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