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Beliebt Algebra >

vereinfachen (5/7)^{-0.65}

Lösung

vereinfachen

(\frac{5}{7})^{- 0.65}

Lösung

\frac{7 ^{0.65}}{5 ^{0.65}}

+1

Dezimale

1.24446 \dots

Schritte zur Lösung

(\frac{5}{7})^{- 0.65}

Wende Exponentenregel an:

a^{- b} = \frac{1}{a ^{b}}

(\frac{5}{7})^{- 0.65} = \frac{1}{( \frac{5}{7} ) ^{0.65}}

= \frac{1}{( \frac{5}{7} ) ^{0.65}}

Wende Exponentenregel an:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

(\frac{5}{7})^{0.65} = \frac{5 ^{0.65}}{7 ^{0.65}}

= \frac{1}{\frac{5 ^{0.65}}{7 ^{0.65}}}

Wende Bruchregel an:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{7 ^{0.65}}{5 ^{0.65}}

Beliebte Beispiele

(2x-9)/(x+1)<= 1

\frac{2 x - 9}{x + 1} \leq 1

x^{2} - 2 x = 1

3(x-1)-5x>= x+3

3 (x - 1) - 5 x \geq x + 3

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