If zeros of polynomials 2x² + x + k is 3 then find value of k. | Class 10 Math | @MannKiGanit
अभ्यास 2.2 | अध्याय 2 बहुपद | कक्षा 10 गणित एनसीईआरटी आरबीएसई नया पाठ्यक्रम 2023-24 अभ्यास 2.1 00:00 Q1 कुछ बहुपद p(x) के लिए y = p(x) के ग्राफ़ नीचे चित्र 2.10 में दिए गए हैं। खोजें प्रत्येक स्थिति में p(x) के शून्यों की संख्या। अभ्यास 2.2 02:00 Q1 निम्नलिखित द्विघात बहुपदों के शून्यक ज्ञात कीजिए और शून्यकों तथा गुणांकों के बीच संबंध सत्यापित कीजिए। (i) x2 - 2x - 8 (ii) 4s2 - 4s + 1 (iii) 6x2 - 3 - 7x (iv) 4u2 + 8u (v) t2 - 15 (vi) 3x2 - x - 4 04:00 Q2 एक द्विघात बहुपद ज्ञात कीजिए जिसमें प्रत्येक संख्या क्रमशः उसके शून्यकों के योग और गुणनफल के रूप में दी गई हो। (ii) 1/2 , 3 (iii) 0, 5 (iv) 1, 1 (v) 1/4, -1/4 (vi) 4, 1 Exercise 2.1 | Chapter 2 Polynomials | Class 10 Maths NCERT RBSE New Syllabus 2023-24 EXERCISE 2.1 06:00 Q1 The graphs of y = p(x) are given in Fig. 2.10 below, for some polynomials p(x). Find the number of zeroes of p(x), in each case. EXERCISE 2.2 08:00 Q1 Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (i) x2 – 2x – 8 (ii) 4s2 – 4s + 1 (iii) 6x2 – 3 – 7x (iv) 4u2 + 8u (v) t2 – 15 (vi) 3x2 – x – 4 10:00 Q2 Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. (ii) 1/2 , 3 (iii) 0, 5 (iv) 1, 1 (v) 1/4, -1/4 (vi) 4, 1 My Telegram Channel Please Join : https://t.me/mankiganit My Telegram Group Please Join : https://t.me/+UTk9aqHoevaQhhtM All Model Papers Links : https://drive.google.com/drive/folder... Sanjiv Desk Work Solution :: • Sanjiv Desk Work Class 8 Maths Model Paper PDF Solution Link :: https://drive.google.com/drive/folder... Class 6 Maths English Medium : • Class 6 Maths | All Exercise of All Chapters Class 7 Maths English Medium : • Class 7 Maths | All Exercise of All Chapters Class 8 Maths English Medium : • Class 8 Maths | New Syllabus 2026 | 2025 |... Class 9 Maths English Medium : • Class 9 Maths NCERT | New Syllabus 2026 | ... Class 10 Math English Medium : • Class 10 Maths | New Syllabus 2026 | 2025 ... Class 11 Maths English Medium : • Class 11 Maths | New Syllabus 2025-26 Class 12 Accounts English Medium : • Class 12 Accountancy | English Medium Half Yearly Exam Paper Solution :: • New Half Yearly Exam Paper Solution 2024 Class 9 Maths RD Sharma English Medium : • RD Sharma Class 9 Math English Medium Class 9 Maths Dr Manohar Ray English Medium :: • Dr. Manohar re ||Class 9th Maths Class 8 Maths Hindi Medium : • In Hindi | Class 8 Maths | All Exercise of... Class 9 Maths Hindi Medium : • In Hindi | Class 9 Maths | New Syllabus 20... Class 10 Math Hindi Medium : • In Hindi | Class 10 Maths | All Exercise o... Class 12 Accountancy Hindi Medium : • Class 12 | Accountancy | In Hindi Medium #sscchsl #ssc_chsl #shorts #ssc_cgl #ssc #viral #village #rrbntpc #1800 #rrb #ssccgl #maths #short #math
