What value of g will make the expression 4x 2 - 18xy + g a

MATHEMATICS
JAMB 1997

What value of g will make the expression 4x2 - 18xy + g a perfect square?

  • A. 9
  • B. \(\frac{9y^2}{4}\)
  • C. 81y^2
  • D. \(\frac{18y^2}{4}\)

Correct Answer: D. \(\frac{18y^2}{4}\)



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