3^{(4-x)}=27^{(2-x)}

Lösung

3^{(4 - x)} = 2 7^{(2 - x)}

x = 1

Schritte zur Lösung

3^{(4 - x)} = 2 7^{(2 - x)}

Wende Exponentenregel an

4 - x = 3 (2 - x)

Löse

4 - x = 3 (2 - x) : x = 1

x = 1

so l v e f or y, x^{y} = N

3^{x - 2} = 11

so l v e f or x, 3^{x} = \frac{1}{81}

so l v e f or x, y^{2} = e^{2 x} + 2 x + c

45 = 220 (0.5)^{x} + 20