10^a=92

Lösung

1 0^{a} = 92

a = \frac{ln ( 92 )}{ln ( 10 )}

Dezimale

a = 1.96378 \dots

Schritte zur Lösung

1 0^{a} = 92

Wende Exponentenregel an

a ln (10) = ln (92)

Löse

a ln (10) = ln (92) : a = \frac{ln ( 92 )}{ln ( 10 )}

a = \frac{ln ( 92 )}{ln ( 10 )}

2 \cdot 5^{x + 1} + 5^{x - 1} = 51

(\frac{1}{2})^{x + 1} = 8

so l v e f or x, r - 4 s + 4 t = e^{2 x + y}

e^{x + 8} = 8^{\frac{x}{2}}

3 6^{x - 3} + 10 = 16