What is the answer to 5=log_{3}(x^2+18) ?

The answer to 5=log_{3}(x^2+18) is x=15,x=-15

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5=log_{3}(x^2+18)

5 = lo g_{3} (x^{2} + 18)

x = 15, x = - 15

Solution steps

5 = lo g_{3} (x^{2} + 18)

Apply log rules

243 = x^{2} + 18

Solve

243 = x^{2} + 18 : x = 15, x = - 15

x = 15, x = - 15

ln (x - 1) - 1 = 0

6 + lo g_{10} (x) - lo g_{2} (x) = 0

lo g_{10} (\frac{4 - 2 x}{2 x}) = 1

lo g_{2} (3 x + 1) = 5

lo g_{10} (x^{2} - 1) = 0

What is the answer to 5=log_{3}(x^2+18) ?
The answer to 5=log_{3}(x^2+18) is x=15,x=-15
Solve for x: 5=log_{3}(x^2+18)
The solution is x=15,x=-15