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Popular >

3^x+3^{x+1}=4

Solution

3^{x} + 3^{x + 1} = 4

Solution

x = 0

Solution steps

3^{x} + 3^{x + 1} = 4

Factor

3^{x} + 3^{x + 1} : 4 \cdot 3^{x}

4 \cdot 3^{x} = 4

Divide both sides by

4

3^{x} = 1

Apply exponent rules

x ln (3) = ln (1)

Solve

x ln (3) = ln (1) : x = 0

x = 0

Popular Examples

e^{x} = e^{2 x}

3 = e^{x - 3}

e^{y} = e

(3000)/(2+e^{2x)}=2

\frac{3000}{2 + e ^{2 x}} = 2

3^{4^{2^x}}=81^{2^6}

3^{4^{2^{x}}} = 8 1^{2^{6}}

Frequently Asked Questions (FAQ)

What is the answer to 3^x+3^{x+1}=4 ?
The answer to 3^x+3^{x+1}=4 is x=0
Solve for x: 3^x+3^{x+1}=4
The solution is x=0