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Beliebt Algebra >

log_{2}(4x+9)=4

Lösung

lo g_{2} (4 x + 9) = 4

Lösung

x = \frac{7}{4}

+1

Dezimale

x = 1.75

Schritte zur Lösung

lo g_{2} (4 x + 9) = 4

Wende die log Regel an

4 x + 9 = 16

Löse

4 x + 9 = 16 : x = \frac{7}{4}

x = \frac{7}{4}

Graph

Beliebte Beispiele

log_{2}(x)+log_{8}(x)=8

lo g_{2} (x) + lo g_{8} (x) = 8

log_{7}(7x-3)=log_{7}(5x+15)

lo g_{7} (7 x - 3) = lo g_{7} (5 x + 15)

solvefor x,ln(x)=5k

so l v e f or x, ln (x) = 5 k

log_{10}(sqrt(x^2-21x))=1

lo g_{10} (x^{2} - 21 x) = 1

solvefor k,pk=-log_{10}(k)

so l v e f or k, p k = - lo g_{10} (k)