Formula deep page
nth Root
a^(1/n) = ⁿ√a | a^(m/n) = ⁿ√(aᵐ)
This formula belongs to the chapter "Number Systems" in Class 9 Mathematics. Use it after identifying the right variables, matching the chapter context, and writing the substitution clearly.
How to use it
- Identify the quantity you need to find.
- Check the related variables and units from the question.
- Substitute values carefully into the formula.
- Simplify step by step and write the final statement.
Worked cue
8^(1/3) = ∛8 = 2 | 27^(2/3) = (∛27)² = 3² = 9