Test: Potęgi i pierwiastki

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Question 10

Które własności potęg są prawdziwe dla \(a,b>0\) i dowolnych wykładników \(x,y\)?

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\(\dfrac{a^x}{a^y} = a^{x-y}\) (dla \(a\neq 0\))

\((a\cdot b)^x = a^x\cdot b^x\)

\(a^x + a^y = a^{x+y}\)

\(a^{x+y} = a^x \cdot b^y\)

Test: Potęgi i pierwiastki

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