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Beliebt Algebra >

log_{10}(x^2-3x+2)=1

Lösung

lo g_{10} (x^{2} - 3 x + 2) = 1

Lösung

x = \frac{3 + 41}{2}, x = \frac{3 - 41}{2}

+1

Dezimale

x = 4.70156 \dots, x = - 1.70156 \dots

Schritte zur Lösung

lo g_{10} (x^{2} - 3 x + 2) = 1

Wende die log Regel an

x^{2} - 3 x + 2 = 10

Löse

x^{2} - 3 x + 2 = 10 : x = \frac{3 + 41}{2}, x = \frac{3 - 41}{2}

x = \frac{3 + 41}{2}, x = \frac{3 - 41}{2}

Graph

Beliebte Beispiele

log_{a}(16)= 4/5

lo g_{a} (16) = \frac{4}{5}

ln(x)=(-1)/(30)

ln (x) = \frac{- 1}{30}

log_{5}(x^2+8)=3

lo g_{5} (x^{2} + 8) = 3

n/(log_{10)(n)}=8

\frac{n}{lo g _{10} ( n )} = 8

solvefor x,ln(x^2)-1=3

so l v e f or x, ln (x^{2}) - 1 = 3