Determine between which inieges the following numbers lies: 1) \( \sqrt{5} \) 2) \( \sqrt[3]{42} \) 3) \( -\sqrt{12} \) 1) \( -\sqrt{71} \) \( \sqrt{11} \)
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To find the ranges in which these numbers lie, we can evaluate their approximate decimal values. 1) Approximately, \( \sqrt{5} \) is between \( 2 \) and \( 3 \) since \( 2^2 = 4 \) and \( 3^2 = 9 \). 2) For \( \sqrt[3]{42} \), it lies between \( 3 \) and \( 4 \) because \( 3^3 = 27 \) and \( 4^3 = 64 \). 3) The value of \( -\sqrt{12} \) is between \( -4 \) and \( -3 \) since \( 3^2 = 9 \) and \( 4^2 = 16 \), thus \( -\sqrt{12} \) is negative. 4) Finally, \( -\sqrt{71} \) lies between \( -9 \) and \( -8 \) since \( 8^2 = 64 \) and \( 9^2 = 81 \), putting it in the negative range too, while \( \sqrt{11} \) is between \( 3 \) and \( 4 \) as well.