Rationalising a two-term bottom with its partner Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-1/rationalising-a-two-term-bottom-with-its-partner/quiz/

1. 1

   Rationalise 1/(√2 + 1)

   Answer: ____________________

2. 2

   Rationalise 2/(√3 − 1)

   Answer: ____________________

3. 3

   Rationalise 1/(3 − √2)

   Answer: ____________________

4. 4

   Rationalise 4/(√5 − 1)

   Answer: ____________________

5. 5

   Rationalise 3/(√3 − 1)

   Answer: ____________________

6. 6

   Rationalise 6/(√7 − 1)

   Answer: ____________________

7. 7

   Rationalise 2/(1 − √2)

   Answer: ____________________

8. 8

   Rationalise 3/(2√2 − 1)

   Answer: ____________________

9. 9

   Rationalise √3 + 1√3 − 1

   Answer: ____________________

10. 10

    Rationalise √7 − 2√7 + 2

    Answer: ____________________