vereinfachen (7/x)^2

Lösung

vereinfachen

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

\frac{49}{x ^{2}}

Schritte zur Lösung

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

Wende Exponentenregel an:

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

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

7^{2} = 49

= \frac{49}{x ^{2}}

f a c t or a^{9} + b^{9}

2 x + 1 = 2 x - 1

f a c t or 10 x^{2} - 9 x - 9

3^{2} + 2^{2} = x^{2}

6 (u + 1) - 10 = 4 (u - 1) + 2 u