September 2019 0 29 Report
POTĘGI!!! POMOCY!!
Oblicz.
a)\frac{1}{4}^4
b)\frac{2}{3}^4
c)1\frac{1}{2}^6
d)\frac{13}{7}^0
e)\frac{5}{9}^-1
f)(\frac{2}{3} )^{-3}
g)1\frac{1}{4}^{-3}
h)3\frac{1}{3} ^{-4}

3. Która z liczb jest wieksza x czy y?
a) x=2^{10} , y=(-2)^{11}
b)x=5^{4} , y=-5^{6}
c)x=(-3)^{4} , y=(-4)^{4}
d)x=(-5)^{3} , y=(-7)^{3}

4.
4^3*2^4:8 ^-4

(16^-2:2^-3)*4

(4^3)-2:64^-3

32^-3*(2^-3)-5

(8^-6:4^-6)^-1
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