document.write( "Question 230519: x^2 - 16x + 49 = 17 - x^2 \n" ); document.write( "

Algebra.Com's Answer #170690 by unlockmath(1688) $\"\"$ $\"About$

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x^2 -16x + 49 = 17 - x^2
\n" ); document.write( "2x^2 -16x + 49 = 17
\n" ); document.write( "2x^2 -16x + 32 = 0
\n" ); document.write( "2(x^2 -8x + 16) = 0
\n" ); document.write( "2 (x-4)(x-4) = 0
\n" ); document.write( "x = 4 \n" ); document.write( "

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