document.write( "Question 1043404: If the value of K^-5 is twice the value of 4k^-2. What is the value of k?
\n" ); document.write( "A) 1/4
\n" ); document.write( "B) 1/2
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\n" ); document.write( "D) 4
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Algebra.Com's Answer #658552 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
B) 1/2\r
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\n" ); document.write( "\n" ); document.write( "\"1%2Fk%5E5+=+2%2A%284%2Fk%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "===> \"1%2Fk%5E5+=+8%2Fk%5E2\" ===> \"1%2Fk%5E3+=+8\"\r
\n" ); document.write( "\n" ); document.write( "===> \"k%5E3+=+1%2F8\" ===> k = 1/2.
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