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JAMB Mathematics 2023 Objective — Question 30

Question 30 of 40 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2023 Objective paper, with the correct answer and a full explanation.

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Factorize completely (4x+3y)²-(3x-2y)².

  • A. (x-5y)(7x-y)
  • B. (x-5y)(7x+y)
  • C. (x+5y)(7x-y)
  • D. (x+5y)(7x+y)Correct

Explanation

Using difference of two squares: (7x+y)(x+5y).

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