Check whether the first polynomial is a factor of the second polynomial by dividing the. 1. Download CBSE NCERT Solutions Apps 2020-21 based on updated NCERT Solutions for the session 2020-2021. [Answer: (i) 1, (ii) 0]. To practice MCQs for all the chapters, click here. Studyrankers is a free educational platform for cbse k-12 students. So, UP Board High School students can download UP Board Solutions for Class 10 Maths Chapter 2 Exercise 2.2 from this page. A real number k is said to be a zero of a polynomial p(x), if p(k) = 0. The graphs of y = p(x) are given in following figure, for some polynomials p(x). If the product of zeroes of ax² – 6x – 6 is 4, find the value of a. For example, Uttar Pradesh Board, Prayagraj is now implemented NCERT Books for High School and Intermediate students. The number of polynomials having zeroes as -2 and 5 is: Explanation: The polynomials x2-3x-10, 2x2-6x-20, (1/2)x2-(3/2)x-5, 3x2-9x-30, have zeroes as -2 and 5. Number of zeroes of polynomial is equal to number of points where the graph of polynomial is: Explanation: Maximum number of zeroes of a polynomial = Degree of the polynomial. 6. We have provided here MCQs for Class 10 Maths chapter Polynomials online, along with answers. Find a cubic polynomial with the sum, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 2, –7, –14 respectively. 1. 2. Get important questions for class 10 Maths here at BYJU’S. We have provided Class 10 Maths … It is given that 1 is one of the zeroes of the polynomial 7x – x³ – 6. These NCERT Solutions for Chapter 2 Polynomials Class 10 Maths will help you a lot in board exams. Find its other zeroes. Tutorial for Learning C Programming: Is It Possible to Learn the Programming Language Online? Improve Your Career with Online Certification Programs. What do you understand by value of p(x) at k? If one of the zeroes of cubic polynomial is x3+ax2+bx+c is -1, then product of other two zeroes is: Explanation: Since one zero is -1, hence; Product of zeroes, αβγ = -constant term/coefficient of x3. 5. [Answer: a = 3], How many (i) maximum (ii) minimum number of zeroes can a quadratic polynomial have? If you find any difficulty to understand these solutions, please specify us without any hesitation. 1. All NCERT Exercise Questions, Examples and Optional Questions have been solved with video of each and every question.In this chapter… Required fields are marked *. There are only 4 exercises in the chapter. Class 10 Maths Chapter 2 Polynomials MCQs. Verify that the numbers given alongside of the cubic polynomials below are their zeroes. [Answer: 1] 3. These objective questions have been prepared, as per the CBSE syllabus and NCERT curriculum. What will be number of zeroes of the polynomials whose graphs are either touching or intersecting the axis only at the points: (i) (–3, 0), (0, 2) & (3, 0) (ii) (0, 4), (0, 0) and (0, –4). 5. Solutions are applicable for all the boards which are following the Textbooks of NCERT or equivalent books. Zeroes of a polynomial can be expressed graphically. How many zeros are there of a quadratic polynomial? A polynomial of degree 2 has atmost two zeroes. A polynomial of degree 1 is called a linear polynomial. NCERT Solutions for class 10 Maths Chapter 2 Exercise 2.2 Polynomials (Class 10 Ex. You will get detailed solutions of every questions and grasp the concepts embedded in it. What is the quadratic polynomial whose sum and the product of zeroes is √2, ⅓ respectively? 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