 Hi, welcome to the session, finally pick a hair. Let's discuss the question from the chapter quadratic equation. Question says, check whether the following is a quadratic equation. x square minus 2x is equal to minus 2 into 3 minus x. As we know, a quadratic equation in our variable x is of the form a x square plus b x plus c is equal to 0 where a, b, c are real numbers and a is equal not equal to 0. This is a key idea behind our question. We will see whether our given equation can be converted into the form a x square plus b x plus c is equal to 0. Let's start the solution. Our given equation is x square minus 2x is equal to minus 2 into 3 minus x. This implies x square minus 2x is equal to minus 6 plus 2x. This implies x square minus 2x minus 2x plus 6 is equal to 0. This implies x square minus 4x plus is is equal to 0. Given equation is of the form a x square plus b x plus c is equal to 0, yes, it is the quadratic equation. This is our answer. I hope the question is clear to you. Bye and have a good day.