document.write( "Question 549983: which of the following is a rational number?\r
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document.write( "a.√2\r
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document.write( "b.√pi(3.14)\r
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document.write( "c.√7\r
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document.write( "d.√5/√25\r
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document.write( "e.√64/√49\r
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document.write( "my act aNSWER key has e, i'm not sure if its right though and how it is a rational number. so an explanation would be much appreciated. \n" );
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Algebra.Com's Answer #358273 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! √64 and √49 are both integer values (±8 and ±7), so the fraction is rational (the ratio of two integers) \n" ); document.write( " |