document.write( "Question 801078: Solve the equation by using the square root property. Express the radical in simplest form: (m+12)^2=-9 \n" ); document.write( "
Algebra.Com's Answer #483437 by rothauserc(4718)\"\" \"About 
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(m+12)^2=-9
\n" ); document.write( "take square root of both sides
\n" ); document.write( "m+12 = 3i
\n" ); document.write( "note that i = square root of -1
\n" ); document.write( "m = 3i -12
\n" ); document.write( "m = 3*(i -4)
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