waec model questions vol1 2023 mathematics

Objective • Question 14

Question 14 WAEC_MODEL_QUESTIONS_VOL1 • 2023
Solve for x: \(2^{x}\times4^{\,x-1}=8^{\,2x+3}\).
Answer Options
A. -10/3
B. 7/3
C. -3
Correct Answer D. -11/3
Correct Answer
D
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