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a)
[tex]( {5}^{2} ) ^{5} \times ( {5}^{4} ) ^{3} [/tex]
b)
[tex]( {7}^{8} ) ^{3} \div ( {7}^{5} ) ^{4} [/tex]
c)
[tex](( \frac{1}{2} ) ^{3} ) ^{4} \times (( \frac{1}{2} ) ^{5} ) ^{5} [/tex]
d)
[tex](0.8 ^{6}) \div (0.8 ^{5} ) ^{3} [/tex]



Odpowiedź :

a) [tex](5^2)^5 * (5^4)^3 = 5^{10} * 5^{12} = 5^{22}[/tex]

b) [tex](7^8)^3 : (7^5)^4 = 7^{24} : 7^{20} = 7^4[/tex]

c) [tex]((\frac{1}{2})^3)^4 * ((\frac{1}{2})^5)^5 = (\frac{1}{2})^{12} * (\frac{1}{2})^{25} = (\frac{1}{2})^{37}[/tex]

d) [tex](0,8^6) : (0,8^5)^3 = 0,8^6 : 0,8^{15} = 0,8^{-9}[/tex]

Odpowiedź:

proszę bardzo :) ...........................

Zobacz obrazek FRANEKZIELINSKI40