November 2018 2 9 Report

1. Dane są liczby : x = 2^{7} * 4^{-5} , y = 16^{3} : 8^{2} i z = ( 2^{-5} ) : 16^{-2} . Wtedy

a) x = y = z
b) x < y < z
c) x < z < y
d) z < x < y

2. Liczba 12^{2} * \frac{1}{6^{-3}} * 18^{-2} * \frac{1}{32} jest równa

a) \frac{9}{4}

b)3

c)\frac{9}{8}

d)1


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