What is the answer to log_{2}((2x+4)^7)=21 ?

The answer to log_{2}((2x+4)^7)=21 is x=2

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log_{2}((2x+4)^7)=21

lo g_{2} ((2 x + 4)^{7}) = 21

x = 2

Solution steps

lo g_{2} ((2 x + 4)^{7}) = 21

Apply log rules

2 x + 4 = 8

Solve

2 x + 4 = 8 : x = 2

x = 2

Verify Solutions:

x = 2

True

The solution is

x = 2

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

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

- 1 - ln (x) = 0

x, 0.6 = lo g_{10} (x)

ln (\frac{- 3}{x}) = 0.0633

What is the answer to log_{2}((2x+4)^7)=21 ?
The answer to log_{2}((2x+4)^7)=21 is x=2
Solve for x: log_{2}((2x+4)^7)=21
The solution is x=2