4^{x-2}=16^{x+1}

Lösung

4^{x - 2} = 1 6^{x + 1}

x = - 4

Schritte zur Lösung

4^{x - 2} = 1 6^{x + 1}

Wende Exponentenregel an

x - 2 = 2 (x + 1)

Löse

x - 2 = 2 (x + 1) : x = - 4

x = - 4

5 \times 2^{x + 3} = \frac{5}{4}

7^{x} = 9^{(x - 1)}

4 9^{x} = 7

\frac{e ^{x}}{( 1 - e ^{x} ) ^{2}} = 0

- 6 \cdot e^{x - 2} - 5 = - 144