document.write( "Question 66824This question is from textbook Advanced mathematics
\n" ); document.write( ": If x^2 = 4 and y^2 = 9, compare: A.)x B.)y \n" ); document.write( "

Algebra.Com's Answer #47509 by checkley71(8403) $\"\"$ $\"About$

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X^2=4 THUS X=+-2 OR A)+-2
\n" ); document.write( "Y^2=9 THUS Y=+-3 OR B)+-3 \n" ); document.write( "

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