document.write( "Question 484829: (s+4)^2-7=0 \n" ); document.write( "

Algebra.Com's Answer #331666 by nerdybill(7384) $\"\"$ $\"About$

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(s+4)^2-7=0
\n" ); document.write( "(s+4)^2 = 7
\n" ); document.write( "s+4 = sqrt(7)
\n" ); document.write( "s = sqrt(7) - 4
\n" ); document.write( "s = +-sqrt(7) - 4
\n" ); document.write( ".
\n" ); document.write( "or, in decimal form:
\n" ); document.write( "s = {-9.65, -1.35}
\n" ); document.write( " \n" ); document.write( "

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