(1/2)^x=0.0625

Lösung

(\frac{1}{2})^{x} = 0.0625

x = 4

Schritte zur Lösung

(\frac{1}{2})^{x} = 0.0625

(\frac{1}{2})^{x} = \frac{1}{16}

Wende Exponentenregel an

x = 4

5^{5 x + 2} = 45

5^{x + 1} = 1 0^{x}

2^{x + 2} = 8^{- x + 8}

so l v e f or x, 5 (1.08)^{x} = 20

e^{4 - 4 x} = 6