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Popular >

2^x=8^{4x-1}

Solution

2^{x} = 8^{4 x - 1}

Solution

x = \frac{3}{11}

+1

Decimal Notation

x = 0.27272 \dots

Solution steps

2^{x} = 8^{4 x - 1}

Apply exponent rules

x = 3 (4 x - 1)

Solve

x = 3 (4 x - 1) : x = \frac{3}{11}

x = \frac{3}{11}

Popular Examples

3^{2x-1}-3^{x+1}=0

3^{2 x - 1} - 3^{x + 1} = 0

4^x-6(2^x)-16=0

4^{x} - 6 (2^{x}) - 16 = 0

solvefor a,x^{a+b}=x^a+x^b solve for

a, x^{a + b} = x^{a} + x^{b}

4(4^{2x})-17(4^x)+4=0

4 (4^{2 x}) - 17 (4^{x}) + 4 = 0

2^{2x+3}-8*2^{x+1}+8=0

2^{2 x + 3} - 8 \cdot 2^{x + 1} + 8 = 0

Frequently Asked Questions (FAQ)

What is the answer to 2^x=8^{4x-1} ?
The answer to 2^x=8^{4x-1} is x= 3/11
Solve for x: 2^x=8^{4x-1}
The solution is x= 3/11