Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Mathematics
  6. /
  7. 2011/2012
  8. /
  9. Q18
Question 18

Find the values of x for which 5 + 2x - 3x2 = 0

  • A.-2 and 6/5
  • B.-1 and 5/3
  • C.-2 and -1
  • D.6/5 and 5/3
Objective

Question details

Exam body
OAU
Subject
Mathematics
Year
2011/2012
Question no.
#18
Type
Objective
Previous · Q17Integrate ∫2tan(2x + π)dx Next · Q19 A businessman invested a total of N200,000 in two companies which paid dividends…

More from this paper

  • Q14In a convex polygon with n sides, the sum of interior angles is
  • Q15Find the equation of the line perpendicular to the line y = 2x + 1 and passing…
  • Q16What is the distance between points (1,2) and (4,5) on a plane?
  • Q20If a√5 + b√2 is the square root of 95 - 30√10, the values of a…
  • Q21If $x/y = z/w$, find the value of ${3x^2-xz+z^2}/{3y^2-yw+w^2}$ in terms of c
  • Q22Express ${5y-12}/{(y-2)(y-3)}$ in partial fractions
See all Mathematics 2011/2012 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