O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2023 · Q244 Marks
Solve 3x/(x+1) - 2/(x-1) = 3.
- Solve 3x/(x+1) - 2/(x-1) = 3.[4]
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2023). The mark or mark type is shown in brackets.
- [4] 1/5 oe
- [4] M2 for elimination of fractions or correct use of common denominator in an equation, accept LHS as two fractions or M1 for 3x(x – 1) – 2(x + 1) or denominator (x + 1)(x – 1) soi AND M1 for expansion of all brackets in clearing fractions
Write your answer and get it marked
On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.
Sign up free →