 Hello and welcome to the session. Let us understand the following problem today. Finally, rules of the following quadratic equation by factorization given to us is 100x squared minus 20x plus 1 is equal to 0. Now, let us write the solution. Given equation is 100x squared minus 20x plus 1 is equal to 0. By splitting the middle term, we can write this as 100x squared minus 10x minus 10x plus 1 is equal to 0. Now, taking 10 common from this we get 10x 10x minus 1. Taking minus 1 common then we get 10x minus 1 is equal to 0. Which implies 10x minus 1 into 10x minus 1 is equal to 0. Which implies 10x minus 1 is equal to 0 and 10x minus 1 is equal to 0. Which implies x is equal to 1 by 10 and x is equal to 1 by 10. Therefore, required roots are 1 by 10 comma 1 by 10. I hope you understood the problem. Bye and have a nice day.