Ex 2.1 Q8-Q11 Polynomials Class 10 Maths NCERT Exemplar ‪@MathsTeacher‬

POLYNOMIALS | CHAPTER: 2 | EXERCISE 2.1 | Class 10 Maths NCERT Maths | CBSE Q8. The zeroes of the quadratic polynomial x2 + kx + k, k ≠ 0, (A) cannot both be positive (B) cannot both be negative (C) are always unequal (D) are always equal Q9. If the zeroes of the quadratic polynomial ax2 + bx + c, c ≠ 0 are equal, then (A) c and a have opposite signs (B) c and b have opposite signs (C) c and a have the same sign (D) c and b have the same sign Q10. If one of the zeroes of a quadratic polynomial of the form x2 +ax + b is the negative of the other, then it (A) has no linear term and the constant term is negative. (B) has no linear term and the constant term is positive. (C) can have a linear term but the constant term is negative. (D) can have a linear term but the constant term is positive. Q11. Which of the following is not the graph of a quadratic polynomial? Join Membership to access premium contents https://www.youtube.com/MathsTeacher/... Class 9th Direct Subscribe Link: https://www.youtube.com/mathsteacherc... Class 10th Direct Subscribe Link: https://www.youtube.com/mathsteacher?... MathsTeacher Class 9th Maths Channel:    / mathsteacherclassix   MathsTeacher Class 10th Maths Channel:    / mathsteacher   NCERT BOOK SOLUTIONS ✅ http://bit.ly/class10chapter1 ✅ http://bit.ly/class10chapter2 ✅ http://bit.ly/class10chapter3 ✅ http://bit.ly/class10chapter4 ✅ http://bit.ly/class10chapter5 ✅ http://bit.ly/class10chapter6 ✅ http://bit.ly/class10chapter7 ✅ http://bit.ly/class10chapter8 ✅ http://bit.ly/class10chapter9 ✅ http://bit.ly/class10chapter10 ✅ http://bit.ly/class10chapter11 ✅ http://bit.ly/class10chapter12 ✅ http://bit.ly/class10chapter13 ✅ http://bit.ly/class10chapter14 ✅ http://bit.ly/class10chapter15 EXAM PAPERS SOLUTIONS ✅ http://bit.ly/class10exam2017 ✅ http://bit.ly/class10exam2018 ✅ http://bit.ly/class10exam2019 ✅ http://bit.ly/class10exam2020 SAMPLE PAPERS SOLUTIONS ✅ http://bit.ly/class10cbsesamplepaper2018 ✅ http://bit.ly/class10cbsesamplepaper2019 ✅ http://bit.ly/class10cbsesamplepaper2020 ✅ http://bit.ly/class10educartsamplepaper ✅ http://bit.ly/class10oswaalsamplepaper ✅ http://bit.ly/class10impq NCERT EXEMPLAR SOLUTIONS ✅ http://bit.ly/class10exemplarch1 ✅ bit.ly/class10exemplarch6 ✅ bit.ly/class10exemplarch8 ✅ bit.ly/class10exemplarch8 ✅ bit.ly/class10exemplarch11 ✅ bit.ly/class10exemplarch12 RD SHARMA SOLUTIONS ✅ https://bit.ly/class10rdchp1 ✅ https://bit.ly/class10rdchp2 ✅ https://bit.ly/class10rdchp3 ✅ https://bit.ly/class10rdchp4 ✅ https://bit.ly/class10rdchp5 ✅ https://bit.ly/class10rdchp6 ✅ https://bit.ly/class10rdchp7 ✅ https://bit.ly/class10rdchp8 ✅ https://bit.ly/class10rdchp9 ✅ https://bit.ly/class10rdchp10 ✅ https://bit.ly/class10rdchp11 ✅ https://bit.ly/class10rdchp12 ✅ https://bit.ly/class10rdchp13 ✅ https://bit.ly/class10rdchp14 ✅ https://bit.ly/class10rdchp15 ✅ https://bit.ly/class10rdchp16 #Polynomials #Class10Maths #RashmiSharma #MathsTeacher