 Hello and welcome to the session. In this session, we will discuss a question which says that if f of x is equal to 2x square minus 4x plus 9, then find f of minus 1 plus f of 1 minus 3 into f of 2 plus f of 0. Now, we will start with the solution. Now here, f of x is given to us is equal to 2x square minus 4x plus 9. Now, first of all, we will find f of minus 1 will give a value minus 1. So, it will be 2 into minus 1 square plus 9 which is equal to 1. So, it will be 2 and here minus into minus is plus. So, it will be plus 4 plus 9 which is equal to now f of 1 will be obtained to 1 here. So, this will be 2 into 1 square minus 4 into 1 plus 9 which is equal to 2 minus 4 plus 9 which is equal to 7 into 2 square minus 4 into 2. So, this is equal to and 4 into 2 is h minus a 9. Now, for f of 0 replacing f of 0, f of 0 will be equal to 2 into 0 minus 4 into 0 plus 9. This will be equal to 0 minus 0 plus 9 which is equal to 9. Now, we have to find the value of f of minus 1 plus f of 1 minus f of 0, f minus 1 this is f of 1, this is f of 2 and this is f of 0. Now, putting all these values here, this will be equal to 15 7 minus. Now, this is equal to 15 plus 7 minus 18 plus 9. This is equal to, that is all for this session. Hope you all have enjoyed the session.