document.write( "Question 962729: Find the Inverse of f(x)=(2x+1)^3 -4. \n" ); document.write( "
Algebra.Com's Answer #801602 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
Solve for x.\r
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\n" ); document.write( "\n" ); document.write( "\"y+=+%282x%2B1%29%5E3+-+4\"\r
\n" ); document.write( "\n" ); document.write( "\"y+%2B+4+=+%282x%2B1%29%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"cuberoot%28y%2B4%29+=+2x%2B1\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28cuberoot%28y%2B4%29+%2B+1%29%2F2+=+x\"
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