What is the limit as x approaches 0+of (1+3x)^{2/x} ?

The limit as x approaches 0+of (1+3x)^{2/x} is e^6

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limit as x approaches 0+of (1+3x)^{2/x}

x \to 0 + lim ((1 + 3 x)^{\frac{2}{x}})

e^{6}

Decimal Notation

403.42879 \dots

Solution steps

x \to 0 + lim ((1 + 3 x)^{\frac{2}{x}})

Apply exponent rules

= x \to 0 + lim (e^{\frac{2}{x} l n (1 + 3 x)})

Apply the Limit Chain Rule:

e^{6}

= e^{6}

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What is the limit as x approaches 0+of (1+3x)^{2/x} ?
The limit as x approaches 0+of (1+3x)^{2/x} is e^6