Numerical Problems with Answers, Solution | Real Numbers | Maths - Exercise 2.5: Radical Notation | 9th Maths : UNIT 2 : Real Numbers
Chapter: 9th Maths : UNIT 2 : Real Numbers
Exercise 2.5: Radical Notation
Maths : Real Numbers : Book Back, Exercise, Example Numerical Question with Answers, Solution : Numerical Problems with Answers, Solution : Exercise 2.5: Radical Notation
Exercise 2.5
1. Write the following in the form of
5n :
(i) 625 (ii) 1/5 (iii) √5 (iv) √125
2. Write the following in the form of
4n:
(i) 16 (ii) 8 (iii) 32
3. Find the value of
4. Use a fractional index to write:
(i) √5 (ii) 2√7 (iii) (3√49)5
(iv) 
5. Find the 5th root of
(i) 32 (ii) 243 (iii) 100000 (iv) 1024/
3125
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9th Maths : UNIT 2 : Real Numbers