September 2018 1 23 Report

Zad. 1

Jeżeli 5 \sqrt{180}=a\sqrt{5} to liczba a jest równa:

A. 180 B.30 C.9 D.6

Zad. 2

Sumę \sqrt[3]{54}+\sqrt{150} można zapisać jako:

A. 3\sqrt[3]{2}+5\sqrt{6}

B. 3\sqrt[3]{6}+5\sqrt{6}

C. 3\sqrt[3]{2} +10\sqrt{5}

D. 5\sqrt[3]{4}+10\sqrt{5}


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