What is the answer to log_{2}(9)=2log_{2}(x) ?

The answer to log_{2}(9)=2log_{2}(x) is x=3

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

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

x = 3

Solution steps

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

Switch sides

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

Divide both sides by

2

lo g_{2} (x) = \frac{lo g _{2} ( 9 )}{2}

Apply log rules

x = 3

Verify Solutions:

x = 3

True

The solution is

x = 3

ln (x^{4} - 5 x^{2} + 4) = - 1

lo g_{2} (x + 4) = - lo g_{2} (x + 7) + 2

ln (3 x - 17) = 4

2 ln (\frac{2}{x}) = e

lo g_{x - 2} (2 x^{2} - 11 x + 16) = 2

What is the answer to log_{2}(9)=2log_{2}(x) ?
The answer to log_{2}(9)=2log_{2}(x) is x=3
Solve for x: log_{2}(9)=2log_{2}(x)
The solution is x=3