(2^x)^2=(12^x)^2

Lösung

(2^{x})^{2} = (1 2^{x})^{2}

x = 0

Schritte zur Lösung

(2^{x})^{2} = (1 2^{x})^{2}

Wende Exponentenregel an

x \cdot 2 ln (2) = x \cdot 2 ln (12)

Löse

x \cdot 2 ln (2) = x \cdot 2 ln (12) : x = 0

x = 0

2^{x + 4} - 2^{x + 3} = 1

so l v e f or p, \frac{a ^{8}}{a ^{p}} = a^{2}

(- 1)^{x} = 0

3^{x} = - 3

3^{x} = 2 7^{x + 2}