f(x)
MATHEMATICS
CHANGE OF SUBJECT
A Complete Step-by-Step Student Note
BEGINNER • INTERMEDIATE • EXAM PRACTICE
AUTHOR
Freeman Vision Official
Clear explanations • Worked examples • Practice questions • Answers
, Contents
1. Introduction
2. What is a Formula?
3. Subject of a Formula
4. The Golden Rule
5. Inverse Operations
6. Addition and Subtraction
7. Multiplication and Division
8. Two or More Operations
9. Brackets
10. Fractions
11. Subject in the Denominator
12. Subject on Both Sides
13. Squares and Square Roots
14. Geometry Formulas
15. Speed, Distance and Time
16. Physics Formulas
17. Worked Challenge Examples
18. Common Mistakes
19. Checking Answers
20. Practice Exercises
21. Answers
22. Quick Revision
Freeman Vision Official • Mathematics 2
MATHEMATICS
CHANGE OF SUBJECT
A Complete Step-by-Step Student Note
BEGINNER • INTERMEDIATE • EXAM PRACTICE
AUTHOR
Freeman Vision Official
Clear explanations • Worked examples • Practice questions • Answers
, Contents
1. Introduction
2. What is a Formula?
3. Subject of a Formula
4. The Golden Rule
5. Inverse Operations
6. Addition and Subtraction
7. Multiplication and Division
8. Two or More Operations
9. Brackets
10. Fractions
11. Subject in the Denominator
12. Subject on Both Sides
13. Squares and Square Roots
14. Geometry Formulas
15. Speed, Distance and Time
16. Physics Formulas
17. Worked Challenge Examples
18. Common Mistakes
19. Checking Answers
20. Practice Exercises
21. Answers
22. Quick Revision
Freeman Vision Official • Mathematics 2