document.write( "Question 994109: (x-2y)^3 for x=-1 and y=3 \n" ); document.write( "
Algebra.Com's Answer #613312 by ikleyn(52803)\"\" \"About 
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\n" ); document.write( "(x-2y)^3 for x=-1 and y=3.
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\n" ); document.write( "\n" ); document.write( "\"%28-1+-2%2A3%29%5E3\" = \"%28-7%29%5E3\" = -343.\r
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