vereinfachen x^3*x^{1/2}

Lösung

vereinfachen

x^{3} \cdot x^{\frac{1}{2}}

x^{\frac{7}{2}}

Schritte zur Lösung

x^{3} x^{\frac{1}{2}}

Wende Exponentenregel an:

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

x^{3} x^{\frac{1}{2}} = x^{3 + \frac{1}{2}}

= x^{3 + \frac{1}{2}}

3 + \frac{1}{2} = \frac{7}{2}

= x^{\frac{7}{2}}

1 - \frac{2}{x} > 3 x

- 7 k \leq - 84

(x - 5) (x + 1) + (2 x - 5) (x + 2) - (x + 7) (3 x - 4) = 2

(5 x + 15) = (6 x - 10)

5 (2 x - 1) = 6