Evaluate 2^x+2^x

$2^{x} + 2^{x}$

Add $2^{x}$ and $2^{x}$ .

$2 \cdot 2^{x}$

Multiply $2$ by $2^{x}$ .

Raise $2$ to the power of $1$ .

$2^{1} \cdot 2^{x}$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2^{1 + x}$