Odpowiedź:
a)
[tex] \sqrt{144} + \sqrt[3]{64} = 12 + 4 = 16[/tex]
b)
[tex] \sqrt[3]{ {12}^{2} + 856} = \sqrt[3]{144 + 856} = \sqrt[3]{1000} = 10[/tex]
c)
[tex] \sqrt[3]{ {15}^{3} } + \sqrt{ {7}^{2} } = \sqrt[3]{3375} + \sqrt{49} = 15 + 7 = 22[/tex]
d)
[tex] \frac{ \sqrt{32} + 2 \sqrt{2} }{ \sqrt{2} } = \frac{ \sqrt{16 \times 2} + 2 \sqrt{2} }{ \sqrt{2} } = \frac{4 \sqrt{2} + 2 \sqrt{2} }{ \sqrt{2} } = 4 + 2 = 6[/tex]
e)
[tex] \sqrt[3]{2} \times \sqrt[3]{4} + \sqrt{12} \times \sqrt{3} = \sqrt[3]{2 \times 4} + \sqrt{12 \times 3} = \sqrt[3]{8} + \sqrt{36} = 2 + 6 = 8[/tex]
