document.write( "Question 250371: 7^-2
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Algebra.Com's Answer #182291 by fractalier(6550) You can put this solution on YOUR website! Whenever you raise a number to a negative power, it becomes one over the same number to the positive power...so that 7^(-2) = 1 / 7^2 = 1/49 \n" ); document.write( " |