Dr. J's Maths.com
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Algebra - Irrational numbers - Rationalise the denominator.
Test Yourself 1 - Solutions.


 

One term -
rationalise the one term in the denominator and simplify.		 1. 2.
  3. 4.
  5. 6.
  7. 8.
  9. 10.

 

 11. 12.
  13. 14.
One fraction -
rationalise the two terms in the denominator. 		15. 16.
  17. 18.
  19. 20.
  21. 22.
  23. 24.
Two fractions -
rationalise each denominator and combine the terms.		 25. 26.
  27. 28.
  29. 30.