Solve the equation 3x 2 −4x−5=0
MATHEMATICS
JAMB 2015
Solve the equation 3x2−4x−5=0
- A. x = 1.75 or − 0.15
- B. x = 2.12 or − 0.79
- C. x = 1.5 or − 0.34
- D. x = 2.35 or −1.23
Correct Answer: B. x = 2.12 or − 0.79
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