Class 9th Maths – RD Sharma Chapter 3 : Rationalisation Very Short Answer Question (VSAQs) Solutions (Step-by-Step Guide)

RD Sharma Chapter 3 : Rationalisation Very Short Answer Question (VSAQs) Solutions

1. Write the value of (2 + √3)(2 – √3). Watch Solution
2. Write the reciprocal of 5 + √2. Watch Solution
3. Write the rationalisation factor of 7 – 3√5. Watch Solution
4. If (√3-1)/(√3+1) = x + y√3, find the values of x and y. Watch Solution
5. If x = √2-1, then write the value of 1/x . Watch Solution
6. If a = √2 + 1, then find the value of a – 1/a. Watch Solution
7. If x = 2 + √3, find the value of x + 1/x. Watch Solution
8. Write the rationalisation factor of √5 – 2. Watch Solution
9. Simplify: √(3+2√2). Watch Solution
10. Simplify: √(3-2√2). Watch Solution
11. If x = 3 + 2√2, then find the value of √x + 1/√x. Watch Solution

 

3. Rationalisation – R.D. Sharma Class 9th Maths

1. Rationalisation Exercise 3.1 Video Solutions
2. Rationalisation Exercise 3.2 Video Solutions
3. Rationalisation Very Short Answer Questions (VSAQs) Video Solutions
4. Rationalisation Fill in the Blanks (FBQs) Video Solutions
5. Rationalisation Multiple Choice Questions (MCQs) Video Solutions