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Popular >

8^{-3x}= 1/4

Solution

8^{- 3 x} = \frac{1}{4}

Solution

x = \frac{2}{9}

+1

Decimal Notation

x = 0.22222 \dots

Solution steps

8^{- 3 x} = \frac{1}{4}

Apply exponent rules

- 9 x = - 2

Solve

- 9 x = - 2 : x = \frac{2}{9}

x = \frac{2}{9}

Popular Examples

1000000=10^{1.5d}

1000000 = 1 0^{1.5 d}

10 = e^{x}

3^{3x-4}=2^{3x-4}

3^{3 x - 4} = 2^{3 x - 4}

2^{0.6 x} - 3 = 0

3^{2x+1}+3^{x+2}=3 1/3

3^{2 x + 1} + 3^{x + 2} = 3 \frac{1}{3}

Frequently Asked Questions (FAQ)

What is the answer to 8^{-3x}= 1/4 ?
The answer to 8^{-3x}= 1/4 is x= 2/9
Solve for x: 8^{-3x}= 1/4
The solution is x= 2/9