Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UI
  4. /
  5. Mathematics
  6. /
  7. 2015/2016
  8. /
  9. Q7
Question 7

If $(4)^{2x - 2}$ = 243(2.3)^5, then x has the value

  • A.3/4
  • B.9/4
  • C.-7/8
  • D.7/4
Objective

Question details

Exam body
UI
Subject
Mathematics
Year
2015/2016
Question no.
#7
Type
Objective
Previous · Q6If $x^3 - 12x - 16 = 0$ has x = -2 as a solution, then the equation has Next · Q8 Solve without using tables $log_{10}150 - log_{10}(1/2)$

More from this paper

  • Q3Calculate the curved surface area of a cone 14cm in base diameter and 24cm high
  • Q4without using tables, simplfy ${ln√{216} - ln√{125}…
  • Q5if N3,000 yields N900 in x years simple interest at the rate of 10% per annum…
  • Q9A rectangular picture 7cm by 9cm is enclisoed by a frame 1/2cm wide. Calculate…
  • Q10A pyramid is constructed on a cuboid. the figure has
  • Q11A cylinder of height h ad radius r is open at one end. its surface area is
See all Mathematics 2015/2016 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