Back
2025 NASS PRELIMS P1 Q17
Save PDF
2025 NASS PRELIMS P1 Q17
Secondary 4
4 marks
Simplify \(\left(\dfrac{625x^4}{y^8}\right)^{-\frac14}\).
[2]
\(243^a=3^8+3^8+3^8\). Find \(a\).
[2]
Solution:
Solution locked
Sign in to view the step-by-step solution
Sign in to view
A Math Tuition
Similar Questions
Similar questions are unavailable for this question.
Answer:
(a) \(\frac{y^2}{5|x|}\) (b) \(\frac95\)
Need help?
Join our JC Math tuition classes.
Learn more