Question

Please help were learning about solving logarithmic equations

2^x + 2^-x = 2

Answer 1

Answer: 0 = 2

Explanation:

First you need to multiply the numbers:

2x + 2(-x) = 2

2x - 2x = 2

Combine the like terms:

2x-2x = 2

So, 0 = 2

Answer 2

Refer to the photo taken.