document.write( "Question 630058: solve the equation round to the nearest tenth, if necessary m^2 = 225 answers a:15 b:112.5,-112.5 c:12,-15 d:14,-14 \n" ); document.write( "
Algebra.Com's Answer #396673 by 55305(86)\"\" \"About 
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To solve for m, we must take the square root of each side.
\n" ); document.write( "\"sqrt%28m%5E2%29=+sqrt%28225%29\"
\n" ); document.write( "m= 15 OR m=-15
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