Question 11
LogarithmsEvaluate 5−3log52 × 22log23
- A.8
- B.1⅛
- C.2/5
- D.1/8
Show the answer and explanation
Answer: B (1⅛)
Explanation
5−3log52 = 5log5(2−3) = 1/8 and 22log23 = 32 = 9. The product is 9/8 = 1⅛.
Evaluate 5−3log52 × 22log23
Answer: B (1⅛)
5−3log52 = 5log5(2−3) = 1/8 and 22log23 = 32 = 9. The product is 9/8 = 1⅛.