Question 3
IndicesSolve: 25x ÷ 2x = 5√(210)
- A.1/3
- B.1/5
- C.1/2
- D.1/4
Show the answer and explanation
Answer: C (1/2)
Explanation
The left side is 24x and the right side is 210/5 = 22, so 4x = 2 and x = ½.
Solve: 25x ÷ 2x = 5√(210)
Answer: C (1/2)
The left side is 24x and the right side is 210/5 = 22, so 4x = 2 and x = ½.