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2^x= 8^1/4

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944

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2^x= 8^1/4

Guest 08.06.2015

Beste Antwort

+14538

+3

8 = 2³

${{\mathtt{2}}}^{{\mathtt{x}}} = {\left({{\mathtt{2}}}^{{\mathtt{3}}}\right)}^{\left({\frac{{\mathtt{1}}}{{\mathtt{4}}}}\right)}$ => ${{\mathtt{2}}}^{{\mathtt{x}}} = {{\mathtt{2}}}^{\left({\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right)}$ => x = ${\frac{{\mathtt{3}}}{{\mathtt{4}}}}$

radix 08.06.2015

1⁺⁰ Answers

+14538

+3

Beste Antwort

8 = 2³

${{\mathtt{2}}}^{{\mathtt{x}}} = {\left({{\mathtt{2}}}^{{\mathtt{3}}}\right)}^{\left({\frac{{\mathtt{1}}}{{\mathtt{4}}}}\right)}$ => ${{\mathtt{2}}}^{{\mathtt{x}}} = {{\mathtt{2}}}^{\left({\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right)}$ => x = ${\frac{{\mathtt{3}}}{{\mathtt{4}}}}$

radix 08.06.2015

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