Răspuns :
Răspuns:
1. a) [tex]\sqrt{144}=12[/tex]
b) [tex]\sqrt{16^{3} } = 16\\[/tex]
c) [tex]\sqrt{(1+3+5+7+9)^{2} } = \sqrt{1+3+5+7+9} =\sqrt{25} =5\\[/tex]
3.[tex]\sqrt{1369}=\sqrt{37^{2} } =37[/tex]
Răspuns:
1. a) [tex]\sqrt{144}=12[/tex]
b) [tex]\sqrt{16^{3} } = 16\\[/tex]
c) [tex]\sqrt{(1+3+5+7+9)^{2} } = \sqrt{1+3+5+7+9} =\sqrt{25} =5\\[/tex]
3.[tex]\sqrt{1369}=\sqrt{37^{2} } =37[/tex]