document.write( "Question 84826: find the real and complex solution of the equation x^2-8=0 \n" ); document.write( "

Algebra.Com's Answer #61107 by funmath(2933) $\"\"$ $\"About$

You can put this solution on YOUR website!
find the real and complex solution of the equation x^2-8=0
\n" ); document.write( "This is using the square root property:
\n" ); document.write( " $\"x%5E2-8=0\"$
\n" ); document.write( " $\"x%5E2-8%2B8=0%2B8\"$
\n" ); document.write( " $\"x%5E2=8\"$
\n" ); document.write( " $\"sqrt%28x%5E2%29\"$ =+- $\"sqrt%288%29\"$
\n" ); document.write( "x=+- $\"sqrt%284%29%2Asqrt%282%29\"$
\n" ); document.write( "x=+/- $\"2sqrt%282%29\"$
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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