vereinfachen 4^{1/3}*4^{1/5}

Lösung

vereinfachen

4^{\frac{1}{3}} \cdot 4^{\frac{1}{5}}

4^{\frac{8}{15}}

Dezimale

2.09458 \dots

Schritte zur Lösung

4^{\frac{1}{3}} \cdot 4^{\frac{1}{5}}

Wende Exponentenregel an:

a^{b} \cdot a^{c} = a^{b + c}

4^{\frac{1}{3}} \cdot 4^{\frac{1}{5}} = 4^{\frac{1}{3} + \frac{1}{5}}

= 4^{\frac{1}{3} + \frac{1}{5}}

\frac{1}{3} + \frac{1}{5} = \frac{8}{15}

= 4^{\frac{8}{15}}

r^{2} - 10 r + 25 = 0

p + 7 \leq 8

25 x^{2} + 60 x > - 36

f a c t or y^{3} + 1000

∣ 3 x ∣ < 12