1. D
2. D
3. D
4.
a)
[tex] \frac{8 {}^{2} }{8} = \frac{64}{8} = 8 [/tex]
b)
[tex] \frac{ (- 2) {}^{7} }{2} = \frac{ - 128}{2} = - 64[/tex]
c)
[tex] \frac{9}{( - 9) {}^{2} } = \frac{9}{81} = \frac{1}{9} [/tex]
d)
[tex] \frac{ - 3 {}^{4} }{27} = \frac{ - 81}{27} = - 3[/tex]
5.
a)
[tex]( - 3) {}^{3} = - 27[/tex]
b)
[tex] - 8 {}^{0} = - 1[/tex]
c)
[tex]( - 1.5) {}^{2} = ( - \frac{3}{2} ) {}^{2} = \frac{9}{4} [/tex]
d)
[tex]0.1 {}^{6} = \frac{1}{10 {}^{6} } = 0.000001[/tex]
e)
[tex] - ( - 0.5) {}^{3} = - ( - \frac{1}{8}) = \frac{1}{8} [/tex]
6. D
7. A
8. B
9. A
Mam nadzieję, że pomogłam liczę na naj :)
