2
Answer: DSet 3: Exponential Functions (Intermediate)
Explanation
PROBLEM
Simplify: 2 to the power of 5 times 2 to the power of 2. Express as 2 to the power of what?
Simplify: 2 to the power of 5 times 2 to the power of 2. Express as 2 to the power of what?
A.
3
B.
9
C.
6
D.✓ Correct
7
Detailed Explanation
Choice D is the best answer. 2 to the power of 5 times 2 to the power of 2 = 2 to the power of (5+2) = 2 to the power of 7
Why others are wrong:
A: 3 is incorrect because it does not satisfy the equation.
B: 9 is incorrect because it does not satisfy the equation.
C: 6 is incorrect because it does not satisfy the equation.