Example 17 - Chapter 1 Class 9 Number Systems
Last updated at April 16, 2024 by Teachoo
Examples
Example 1 (i)
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Chapter 1 Class 9 Number Systems
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Transcript
Example18 Rationalize the denominator of 1/(2+√3). To rationalize, We multiply and divide by 2 - root 3 Let's check the video 1/(2+√3) = 1/(2+√3) × (2 −√3)/(2−√3) = (2 −√3)/(22−(√3)2) = (2 −√3)/(4−3) = (2 −√3)/1 = 2 -√3 .
