3
Answer: ASet 1: Exponential Functions (Beginner)
Explanation
PROBLEM
Solve for x: 3 to the power of x = 243
Solve for x: 3 to the power of x = 243
A.✓ Correct
5
B.
6
C.
10
D.
4
Detailed Explanation
Choice A is the best answer. 3 to the power of 5 = 243, so x = 5
Why others are wrong:
B: 6 is incorrect because it does not satisfy the equation.
C: 10 is incorrect because it does not satisfy the equation.
D: 4 is incorrect because it does not satisfy the equation.