PROSZĘ NIECH KTOŚ POMOŻE :( !!!!!!!!
Oblicz:
a)
b)
c)
d)
e)
f)
g)
h)
Dziękuje z góry :)
a) = 16
b) = -1
c) =
d) = -0,008
e) =
f) =
g) =
h) =
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a) = 16
b) = -1
c) =![(\frac{5}{3})^{2}=\frac{25}{9}=2\frac{7}{9} (\frac{5}{3})^{2}=\frac{25}{9}=2\frac{7}{9}](https://tex.z-dn.net/?f=%28%5Cfrac%7B5%7D%7B3%7D%29%5E%7B2%7D%3D%5Cfrac%7B25%7D%7B9%7D%3D2%5Cfrac%7B7%7D%7B9%7D)
d) = -0,008
e) =![(\frac{1}{8})^1=\frac{1}{8} (\frac{1}{8})^1=\frac{1}{8}](https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B8%7D%29%5E1%3D%5Cfrac%7B1%7D%7B8%7D)
f) =![(\frac{8}{5})^1=\frac{8}{5}= 1\frac{3}{5} (\frac{8}{5})^1=\frac{8}{5}= 1\frac{3}{5}](https://tex.z-dn.net/?f=%28%5Cfrac%7B8%7D%7B5%7D%29%5E1%3D%5Cfrac%7B8%7D%7B5%7D%3D+1%5Cfrac%7B3%7D%7B5%7D)
g) =![(-\frac{5}{2})^{-1}=(-\frac{2}{5})^1=-\frac{2}{5} (-\frac{5}{2})^{-1}=(-\frac{2}{5})^1=-\frac{2}{5}](https://tex.z-dn.net/?f=%28-%5Cfrac%7B5%7D%7B2%7D%29%5E%7B-1%7D%3D%28-%5Cfrac%7B2%7D%7B5%7D%29%5E1%3D-%5Cfrac%7B2%7D%7B5%7D)
h) =![(\frac{7}{2})^2=\frac{49}{4}=12\frac{1}{4} (\frac{7}{2})^2=\frac{49}{4}=12\frac{1}{4}](https://tex.z-dn.net/?f=%28%5Cfrac%7B7%7D%7B2%7D%29%5E2%3D%5Cfrac%7B49%7D%7B4%7D%3D12%5Cfrac%7B1%7D%7B4%7D)