Question 15
IndicesSolve for x in 4x − ½ = 2x²
- A.½
- B.1
- C.2
- D.3
Show the answer and explanation
Answer: B (1)
Explanation
2^(2x − 1) = 2^(x²), so x² − 2x + 1 = 0 and x = 1.
Solve for x in 4x − ½ = 2x²
Answer: B (1)
2^(2x − 1) = 2^(x²), so x² − 2x + 1 = 0 and x = 1.