document.write( "Question 1112559: If \"k%5E2=k%2B5\" express the following in terms of k and a constant.
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\n" ); document.write( "\n" ); document.write( "ii) \"k%5E4\"\r
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\n" ); document.write( "\n" ); document.write( "Please explain, I don't really understand.
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Algebra.Com's Answer #727614 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"k%5E4\"
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\n" ); document.write( "If \"k%5E2=k%2B5\", then \"%28k%5E2%29%5E2=k%5E4=%28k%2B5%29%5E2=highlight_green%28k%5E2%2B10k%2B25%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"k%5E3\"?\r
\n" ); document.write( "\n" ); document.write( "If \"k%5E2=k%2B5\", then \"k=k%5E2-5\".
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\n" ); document.write( "\"k%5E3=%28k%5E2-5%29%5E3\"
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