If x=3+2root2, find the value of x2 +1/x2

If x=3+2root2, find the value of x2 +1/x2 If x=3+2root2, find the value of x square +1 by x square Rs Aggarwal Class 9 Exercise 1F Example 13 Class 9 Math Rs aggarwal Exercise 1F Example 13 Rs aggarwal exercise 1f class 9 example 13 Rs Aggarwal Class 9 Chapter 1 exercise 1f Example 13 #iotaclasses --------------------------------------------------------------------- Exercise 1E Solution 👇👇 1) Represent √2 (root 2) on number line    • Represent root 2 on a number line.   2) Represent √ 3 (root 3) on the number line    • represent root 3 on a number line.   3) Represent √ 5 (root 5) on the number line    • represent root 5 on a number line.   4) Represent √ 6 (root 6) on the number line    • represent root 6 on a number line.   5) Represent √7 (root 7) on the number line    • represent root 7 on number line.   6) Represent √ 8 (root 8) on the number line    • Represent root 8 on  number line.   7) Represent √ 10 (root 10) on the number line    • Represent root 10 on number line.   8) Represent √ 11 (root 11) on the number line    • Represent root  11 on number line.   9) Represent √ 4.3 (root 4.3) on the number line    • Represent root 4.3 on number line.   10) Represent √4.7 geometrically on the number line.    • Represent root 4.7 geometrically on the nu...   11) Represent √10.5 on the number line.    • Represent root 10.5 on the number line.   12) Represent √7.28 geometrically on the number line    • Represent root 7.28 geometrically on the n...   13) Represent 1+√ 9.5 on number line    • Represent 1 + root 9.5 on number line.   14) Visualize the representation of 3.765 on the number line using successive magnification.    • Visualize the representation of 3.765 on t...   15) Visualize the representation of 4.6767 on the number line up to 4 decimal places.    • Visualize the representation of 4.6767 on ...   ------------------------------------------------------------------------ Hello Everyone This is Irshad here, welcomes you on iOTA CLASSES, In this video we are going to solve Exercise 1E R S Agarwal of Number System. Before Watching this video, You must watch Basic Introduction of Number System of Class 9th And it is very important for Class 10th Students (Click on this link to watch Basic Introduction of Number System)    • Number System Class 9 cbse | Basic Concept...   ------------------------------------------------------------------------- Exercise 1 A (Rs Aggarwal)    • Number System Class 9 cbse | Basic Concept...   Exercise 1 B (Rs Aggarwal)    • Number System R S Agarwal Exercise 1 B (Cl...   Exercise 1 C (Rs Aggarwal)    • Irrational Number, Numbers Class 9, Irrati...   So, What are you waiting for? Watch the full video and share it among your friends and start practising questions. ---- Follow us at ---- 1. Facebook;-   / ishualikhan   2. Instagram:-   / ishualikhan   3. Twitter:- https://mobile.twitter.com/home 4. Gmail:- [email protected] (https://mail.google.com/mail/mu/mp/63...) Don’t forget to suggest our channel to someone who needs it:-    / @iotaclasses  . ----Thank You for Watching----