SPM 2021 Add Maths Trial Paper (Selangor) – Paper 1 (Question 3 & 4)
Question 3:(a) Find the value of p and q for the equation (√2 – 1)(p + q√2) = 5 – √8. [3 marks](b) Find the value of p which satisfies the following equation: 3 log p pq + 3 log q pq +2=5p [3 marks] Solution:(a) ( 2 −1 )( p+q 2 )=5− 8 p+q … Read more