Question

Simplify
2 power x +1 + 2power X
Upon
2 power x- 1 -2 power x

Answer 1

Answer:

${2}^{x + 1} + {2}^{x} \div {2}^{x - 1} - {2}^{x} = {2}^{x + 1 - x - 1} - {2}^{x - x} = {2}^{0} - {2}^{0} = 1 - 1 = 0 \\ ansuer$

Answer 2

Answer:

Here is your answer you needed