document.write( "Question 48692: factor the left side
\n" ); document.write( "x^2+4x+4=7 \n" ); document.write( "

Algebra.Com's Answer #32224 by stanbon(75887) $\"\"$ $\"About$

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factor the left side
\n" ); document.write( "x^2+4x+4=7
\n" ); document.write( "(x+2)^2=7
\n" ); document.write( "Take the sqrt of both sides to get:
\n" ); document.write( "x+2 = sqrt7 or x+2=-sqrt7
\n" ); document.write( "x=-2+sqrt7 or x=-2-sqrt7
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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