Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Mathematics
  6. /
  7. 1999
  8. /
  9. Q34
Question 34

The root of a quadratic equation in x, are -m and 2n. Find the equation

  • A.\(x^2 + x(m - 2n)-2mn=0\)
  • B.\(x^2 - x(m - 2n)-2mn=0\)
  • C.\(x^2 - x(m - 2n)+2mn=0\)
  • D.\(x^2 + x(m - 2n)+2mn=0\)
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
1999
Question no.
#34
Type
Objective
Previous · Q33If \(x^2 +15x + 50 = ax^2 + bx + c = 0\). Which of the following statement is… Next · Q35 A survey shows that 28% of all the men in a village wear size 9 shoes. What is…

More from this paper

  • Q30Water flows from a tap into cylindrical container at the rate 5πcm\(^3\) per…
  • Q31Amina had m mangoes. She ate 3 and shared the remainder equally with her brother…
  • Q32Which of the following pairs of inequalities is represented on the number line?
  • Q36Solve the inequality 2x + 3 < 5x
  • Q37In the diagram, DE||BC, |AD| = x cm and |DB| = |AE| = ycm. Find |CE| in terms of…
  • Q38Describe the locus L shown in the diagram below
See all Mathematics 1999 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy