Odpowiedź:
a) [tex]\sqrt{81} - \sqrt[3]{-27} = 9-(-3) = 9+3 = 12[/tex]
b) [tex]2\sqrt{\frac{1}{36}} + \sqrt{\frac{144}{4}} = 2 * \frac{1}{6} +\frac{12}{4} = \frac{10}{3}[/tex]
c) [tex]\sqrt[3]{100} \sqrt{100} = \sqrt[3]{100*10} = \sqrt[3]{1000} =10[/tex]
d) [tex]\sqrt{5\sqrt{5} \sqrt{25}} =\sqrt{5\sqrt{5*5} } = \sqrt{5\sqrt{5^{2} }} = \sqrt{5^2} = 5[/tex]
e) [tex]\sqrt{169} - \sqrt{25} + \sqrt{169-25} = 13 - 5 + \sqrt{144} = 8+12 = 20[/tex]
f) [tex]\sqrt{1600} : \sqrt[3]{64} +\sqrt{9} = 40 : 4 + 3 = 10+3 = 13[/tex]
