de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

solvefor x,4^x=2.5

Lösung

löse nach

x, 4^{x} = 2.5

Lösung

x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

+1

Dezimale

x = 0.66096 \dots

Schritte zur Lösung

4^{x} = 2.5

Wende Exponentenregel an

x ln (4) = ln (2.5)

Löse

x ln (4) = ln (2.5) : x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

Graph

Beliebte Beispiele

vereinfachen 43.2%

s im pl i f y 43.2%

quadraticformula x^2=3x-1

q u a d r a t i c f or m u l a x^{2} = 3 x - 1

solvefor w,((2w-1))/4 =2-w

so l v e f or w, \frac{( 2 w - 1 )}{4} = 2 - w

solvefor x,2-(2x-5)=2(x+5)-2

so l v e f or x, 2 - (2 x - 5) = 2 (x + 5) - 2

quadraticformula x^2-12x=-35

q u a d r a t i c f or m u l a x^{2} - 12 x = - 35