If a = 2, b = -2 and c = -\(\frac{1}{2}\), evaluate (ab 2 -

MATHEMATICS
JAMB 1990

If a = 2, b = -2 and c = -\(\frac{1}{2}\), evaluate (ab2 - bc2)(a2c - abc)

  • A. 2
  • B. -28
  • C. -30
  • D. -34

Correct Answer: D. -34

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