What is the answer to 20log_{10}(x)=-40 ?

The answer to 20log_{10}(x)=-40 is x= 1/100

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20log_{10}(x)=-40

20 lo g_{10} (x) = - 40

x = \frac{1}{100}

Decimal

x = 0.01

Solution steps

20 lo g_{10} (x) = - 40

Divide both sides by

20

lo g_{10} (x) = - 2

Apply log rules

x = \frac{1}{100}

Verify Solutions:

x = \frac{1}{100}

True

The solution is

x = \frac{1}{100}

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

y, - ln (y) = ln (x)

- 3.01 = 20 lo g_{10} (K)

3 lo g_{9} (5 x - 5) = 5

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

What is the answer to 20log_{10}(x)=-40 ?
The answer to 20log_{10}(x)=-40 is x= 1/100
Solve for x: 20log_{10}(x)=-40
The solution is x= 1/100