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Solve 4^x+2 = 2^x-1. What are the exact and approximate solutions?​

User Vinterwoo
by
6.0k points

2 Answers

2 votes

Answer:

no solution

Explanation:

examples: 4^1 + 2 = 2^ 1 -1 and the answer is 6 = 1 which is not true. So its gonna be hard for them to have a solution.

User Liel Fridman
by
6.6k points
6 votes

Answer:

C. x = -5 ln 2/ ln 2 = -5

Explanation:

User Soosus
by
6.9k points