2026 NASS P2 Q2

2026 NASS P2 Q2

Secondary 4
10 marks
    1. Solve the inequality \(-8<-5x-3\leq12\).[2]
    2. Represent your answer to part (a)(i) on this number line.[1]
  2. Simplify \(25p^{-1}\times\dfrac1{5(-q)^4}\div\dfrac5{pq^4}\).[2]
  3. Evaluate \(\dfrac{7^{r+2}-6(7^{r+1})}{7^r}\).[2]
  4. Write as a single fraction in its simplest form \(\dfrac3{2a-b}-\dfrac{5a+8b}{4a^2+4ab-3b^2}\).[3]

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:(a) \(-3\leq x<1\); see number line. (b) 1 (c) 7 (d) \(\dfrac{a+b}{(2a-b)(2a+3b)}\).

Need help? Join our JC Math tuition classes.

Learn more