document.write( "Question 903021: x-6√x=16 \n" ); document.write( "

Algebra.Com's Answer #547668 by ewatrrr(24785) $\"\"$ $\"About$

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x-6√x=16
\n" ); document.write( "X^2 - 6X - 16 = 0 where X = sqrt(x)
\n" ); document.write( "(X - 8)(X+2) = 0
\n" ); document.write( " X = 8
\n" ); document.write( " x = 64 $\"X%5E2+=+x\"$
\n" ); document.write( " X = -2 Extraneous root: NOte: x = 4 , 4 - 12 ≠ 16 \n" ); document.write( "

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