If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Algebra 2 (Eureka Math/EngageNY)

Unit 3: Lesson 4

Topic B: Lessons 7-9: Logarithms intro
Math
Algebra 2 (Eureka Math/EngageNY)
Module 3: Exponential and logarithmic functions
Topic B: Lessons 7-9: Logarithms intro
© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice

Evaluate logarithms

CCSS.Math: HSF.BF.B.5
Google Classroom

Problem

log, start base, 2, end base, 32 =
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
Stuck?
Stuck?