Australia
10&10a
2.05 Rationalising the denominator
Interactive practice questions
Determine a conjugate for $5+\sqrt{5}$5+√5.
Easy
< 1min
Determine a conjugate for $6-\sqrt{v}$6−√v.
Easy
< 1min
Determine a conjugate for $\sqrt{6}+\sqrt{3}$√6+√3.
Easy
< 1min
Determine a conjugate for $\sqrt{n}-\sqrt{5}$√n−√5.
Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account