What is the answer to log_{3}(x^2+1)=2 ?

The answer to log_{3}(x^2+1)=2 is x=2sqrt(2),x=-2sqrt(2)

Solve for x: log_{3}(x^2+1)=2

The solution is x=2sqrt(2),x=-2sqrt(2)

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

x = 22, x = - 22

Decimal

x = 2.82842 \dots, x = - 2.82842 \dots

Solution steps

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

Apply log rules

x^{2} + 1 = 9

Solve

x^{2} + 1 = 9 : x = 22, x = - 22

x = 22, x = - 22

lo g_{7} (x) = - 1

lo g_{10} (4 x) + lo g_{10} (3) = lo g_{10} (84)

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

ln (x + 1) = 2 - 2 x

lo g_{16} (3 x + 1) = 2

What is the answer to log_{3}(x^2+1)=2 ?
The answer to log_{3}(x^2+1)=2 is x=2sqrt(2),x=-2sqrt(2)
Solve for x: log_{3}(x^2+1)=2
The solution is x=2sqrt(2),x=-2sqrt(2)