document.write( "Question 230266: b=+-0.5^1/5730\r
\n" ); document.write( "\n" ); document.write( "b=0.999879\r
\n" ); document.write( "\n" ); document.write( "I don't understand how they got 0.999879 from the first line.\r
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Algebra.Com's Answer #170572 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
first solve the fraction
\n" ); document.write( "it =0.00017452
\n" ); document.write( "the take .5 to that power
\n" ); document.write( "the answer is b=0.999879
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