document.write( "Question 114881: Can you help me...Solve this equation by using the square root property?\r
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document.write( "(x-1)^2=81.....FYI ^2 means \"square\" \n" );
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Algebra.Com's Answer #83556 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! (x-1)^2=81 \n" ); document.write( "(x-1)^2=9^2 take the sqrt of each side. \n" ); document.write( "x-1=9 \n" ); document.write( "x=10 answer. \n" ); document.write( "proof \n" ); document.write( "(10-1)^2=81 \n" ); document.write( "9^2=81 \n" ); document.write( "81=81\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |