Version 8.1 von Martina Wagner am 2025/11/18 13:00

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2 Bestimme die Lösungen der folgenden Exponentialgleichungen ohne Verwendung eines Taschenrechners.
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4 a) {{formula}}2^3=2^3{{/formula}},~~{{formula}}x=3{{/formula}}
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6 b) {{formula}}5^3=125{{/formula}},~~ {{formula}}x=3{{/formula}}
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8 c) {{formula}}7^0=1{{/formula}},~~ {{formula}}x=0{{/formula}}
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10 d) {{formula}}4^{-1}=\frac{1}{4^{1}}=\frac{1}{4}{{/formula}},~~ {{formula}}x= -1{{/formula}}
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12 e) {{formula}}3^{-3}=\frac{1}{3^{3}}=\frac{1}{27}{{/formula}}, ~~ {{formula}}x=-3{{/formula}}