document.write( "Question 770579: Which is the exact value of the expression the square root of 80. − the square root of 125. + the square root of 45.?\r
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document.write( " 5the square root of 2.\r
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document.write( " −3the square root of 5.\r
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document.write( " 3the square root of 5.\r
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document.write( " 2the square root of 5. \n" );
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Algebra.Com's Answer #469592 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hint: 80 = 16 X 5, 125 = 25 X 5, and 45 = 9 X 5; 16, 25, and 9 all being perfect squares.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "Egw to Beta kai to Sigma \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |