document.write( "Question 989399: Solve the equation and find extraneous solutions.\r
\n" ); document.write( "\n" ); document.write( "(x+5)^(2/3)=4 \n" ); document.write( "

Algebra.Com's Answer #609741 by josgarithmetic(39628) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x%2B5%29%5E%282%2F3%29=4\"$
\n" ); document.write( " $\"%28%28x%2B5%29%5E%282%2F3%29%29%5E%281%2F2%29=%284%29%5E%281%2F2%29\"$
\n" ); document.write( " $\"%28x%2B5%29%5E%281%2F3%29=0%2B-+2\"$
\n" ); document.write( " $\"%28%28x%2B5%29%5E%281%2F3%29%29%5E3=%280%2B-+2%29%5E3\"$
\n" ); document.write( " $\"x%2B5=0%2B-+8\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"x=-5-8\"$
\n" ); document.write( " $\"highlight%28x=-13%29\"$
\n" ); document.write( "OR
\n" ); document.write( " $\"x=-5%2B8\"$
\n" ); document.write( " $\"highlight%28x=3%29\"$
\n" ); document.write( " \n" ); document.write( "

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