Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Mathematics
  6. /
  7. 2005
  8. /
  9. Q34
Question 34

Simplify: \(\frac{2}{3xy} - \frac{3}{yz}\)

  • A.\(\frac{2-x}{12xyz}\)
  • B.\(\frac{2z-3x}{12xyz}\)
  • C.\(\frac{4z-3x}{12xyz}\)
  • D.\(\frac{8z-9x}{12xyz}\)
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
2005
Question no.
#34
Type
Objective
Previous · Q33A regular polygon has 9 sides. What is the size of one of its exterior angles? Next · Q35 The total surface area of the walls of a room 7m long, 5m wide and xm high is…

More from this paper

  • Q30P = {3, 9, 11, 13} and Q = {3, 7, 9, 15} are subset of the universal set ξ = {1…
  • Q31A train moving at a uniform speed covers 36km in 21 minutes. How long does it…
  • Q32The salary of a man was increased in the ratio 40:47. calculate the percentage…
  • Q36For what values of y is the expression \(\frac{6y-1}{y^2 - y-6}\)
  • Q37What are the roots of the equation?
  • Q38What is the equation of the curve?
See all Mathematics 2005 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