document.write( "Question 83153: Can you help me answer this question?\r
\n" ); document.write( "\n" ); document.write( "radical sign and the radicand under it is x to the 3rd power = 8.\r
\n" ); document.write( "\n" ); document.write( "I don't know how to answer it, but I think the answer is x = 4, but I don't know how I came to that conclusion.
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Algebra.Com's Answer #59666 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
sqrtx^3=8
\n" ); document.write( "squaring both sides we get
\n" ); document.write( "x^3=8*8
\n" ); document.write( "x^3=64
\n" ); document.write( "x=cuberoot of 64
\n" ); document.write( "x=cuberoot(4*4*4)
\n" ); document.write( "x=4 answer.
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