Igcse Model Questions Vol1 2017 Mathematics Question 30
Practice objective / multiple choice question 30 from the 2017 Igcse Model Questions Vol1 Mathematics examination.
Define the function \(f(x) = |2x - 5| - x\). Find the sum of all real numbers \(x\) that satisfy \(f(f(x)) = 0\). Express your answer as a fraction in lowest terms.
Answer Options
About This Question
This is Igcse Model Questions Vol1 2017 Mathematics Question 30. It is one of the objective questions from the 2017 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.