Factorize 2y2 – 15xy + 18×2

Mathematics JAMB 2014

Factorize 2y2 – 15xy + 18x2

  • (2y - 3x) (y + 6x)
  • (2y - 3x) (y - 6x) checkmark
  • (2y + 3x) (y - 6x)
  • (3y + 2x) (y - 6x)

The correct answer is: B

Explanation

2y2 - 15xy + 18x2

2y2 - 12xy - 3xy + 18x2

2y(y - 6x) - 3x(y - 6x)

(2y - 3x) (y - 6x)

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