What is the value of 5^4 × 5^3?
- A. 15625
- B. 390625
- C. 78125 ✓
- D. 244140625
Correct answer
C. 78125
Explanation
When multiplying powers with the same base, add the exponents: 5^4 × 5^3 = 5^7 = 78125.
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