Question

Choose the correct equation. (7) 3x = (73) 2x+1 (72) 3x = (73) 2x+1 (72) 3x = (74) 2x+1

Answer 1

(72) 3x = (73) 2x+1  is the correct answer

Answer 2

Answer:

Answer is B.

Step-by-step explanation:

Everything else is in Order:

- D: no solution,

- B: a = 0,

- A: 2 = 1,

- D: no solution,

- C: x = 1,

- B: x = -8/9,

- C: a = 3,

- The bases were not the same when the exponents were set equal to each other.

16 should have been written as 4 squared.

The exponent on the right should be 4a instead of 8a.

The correct solution is a=-3/4.