What is the answer to log_{5}(x^2+8)=3 ?

The answer to log_{5}(x^2+8)=3 is x=3sqrt(13),x=-3sqrt(13)

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

The solution is x=3sqrt(13),x=-3sqrt(13)

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

x = 313, x = - 313

Decimal Notation

x = 10.81665 \dots, x = - 10.81665 \dots

Solution steps

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

Apply log rules

x^{2} + 8 = 125

Solve

x^{2} + 8 = 125 : x = 313, x = - 313

x = 313, x = - 313

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

1.25 = lo g_{10} (x)

x, ln (x^{2}) - 1 = 3

ln (e x) = 1

1.25 ln (x) = e - x 1.72

What is the answer to log_{5}(x^2+8)=3 ?
The answer to log_{5}(x^2+8)=3 is x=3sqrt(13),x=-3sqrt(13)
Solve for x: log_{5}(x^2+8)=3
The solution is x=3sqrt(13),x=-3sqrt(13)