document.write( "Question 695928: Solve : (w+1)^3/2 = 64\r
\n" ); document.write( "\n" ); document.write( "I know the answer is 15 but I don't know how to get to that answer. Could you please solve this step by step for me?
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Algebra.Com's Answer #428718 by mouk(232)\"\" \"About 
You can put this solution on YOUR website!
\"+%28w%2B1%29%5E%283%2F2%29+=+64+\"\r
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\n" ); document.write( "\n" ); document.write( "Square both sides:
\n" ); document.write( "\"+%28w%2B1%29%5E3+=+64%2A64+\"
\n" ); document.write( "\"+%28w%2B1%29%5E3+=+4096+\"\r
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\n" ); document.write( "\n" ); document.write( "Take cube roots:
\n" ); document.write( "\"+w%2B1+=+4096%5E%281%2F3%29+\"
\n" ); document.write( "\"+w%2B1+=+4096%5E%281%2F3%29+\"
\n" ); document.write( "\"+w%2B1+=+16%29+\"
\n" ); document.write( "\"+w+=+15%29+\"
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