Advertisements
Advertisements
Question
Write the following surd in simplest form.
`-5/9 sqrt 45`
Sum
Advertisements
Solution
`-5/9 sqrt 45`
`= -5/9 sqrt (9 xx 5)`
`= -5/9 xx 3sqrt 5`
`=-5/3 sqrt 5`
shaalaa.com
Simplification of Surds
Is there an error in this question or solution?
Chapter 2: Real Numbers - Problem Set 2 [Page 35]
