10. Visit Us at- www.kwatratuitioncenter.com. If one of the zeroes of the quadratic polynomial (k–1) x2 + k x + 1 is –3, then the value of k is. question if x and b are the roots of the polynomial f(x)=x2 please answer quickly Find the zeros of the quadratic polynomial n2+3x-10, and verify the relation between the zeros and its coefficients. 1. So, Sum of Zeroes = (5 – 3√2) + (5 + 3√2) = 10 Product of Zeroes = (5 – 3√2) × (5 + 3√2) = 52 − (3√2)2 = 25 − 9 × 2 = 25 − 18 = 7 The Required polynomial is p(x) = x2 − (Sum of Zeroes)x + Product of Zeroes = x2 − 10x + 7 . Ask your question. Find the value of k Share 4. let the given polynomial be . let one of the zero be . If one of the zeros of the quadratic polynomial (k-1)x2 + kx =1 is -3, then the value of k is - Math - Polynomials If one of the zeros of the quadratic polynomial (k-1)x2 + kx + 1 is -3, then the value of k is (a) 4 3 (b) 4 3 (c) 2⁄3 (d) - 2⁄3 - Math - Polynomials Join now. 1 answer. Join now. If the zeroes of the quadratic polynomial x2 + (a + 1) x + b are 2 and -3, then (a) a = -7, b = -1 (b) a = 5, b = -1 (c) a = 2, b = -6 (d) a – 0, b = -6. 0 votes. 1 answer. Can you explain this answer? Can a quadratic polynomial x 2 + kx + k have equal zeros for some odd integer k > 1? A quadratic polynomial, whose zeroes are -3 and 4, is (a) x²- x + 12 (b) x² + x + 12 (c) (d) 2x² + 2x – 24. If α and β are the zeroes of the quadratic polynomial P(x) = Kx 2 + 4x + 4 such that α 2 + β 2 = 24, find the value of K. Since, α and β are the zeroes of the quadratic polynomial P(x) Kx + 4x + 4, then It is given that 433 Views. asked Aug 24 in Polynomials by Sima02 (49.2k points) closed Aug 24 by Sima02. Switch; Flag; Bookmark; Verify that the numbers given alongside of the cubic polynomials below are their zeroes. Answer. Try it now. Question 13. Watch Queue Queue 1 answer. 0, (a) cannot both be positive (b) cannot both be negative (c) are always unequal (d) are always equal. Question 23 Find a quadratic polynomial whose zeroes are 5 – 3√2 and 5 + 3√2.Given Zeros 5 – 3√2 and 5 + 3√2. find the value of k . Justify your answer. Log in. 0 votes. If one of the zeroes of the quadratic polynomial (k – 1) x² + kx + 1 is – 3, then the value of k is. The zeroes of the quadratic polynomial x2 + kx + k where k ≠ 0, asked Feb 9, 2018 in Class X Maths by akansha Expert (2.2k points) polynomials. Log in. k = 4 / 3. Share with your friends. Jun 30,2020 - The zeros of the quadratic polynomial x2 + kx + k, k ≠ 0a)both cannot be positiveb)both cannot be negativec)are always equald)are always unequalCorrect answer is option 'A'. asked Feb 9, 2018 in Class X Maths by akansha Expert (2.2k points) polynomials. The solution of quadratic equation ax^2 + bx + c = 0 AKA the quadratic formula: x = [– b ± √(b^2 – 4ac)] / 2a The expression in the square root, D = b^2 - 4ac , is called the discriminant, because its value can be used to discriminate between the different types of solutions that are possible: Can a quadratic polynomial x^2 +kx+k have equal zeros for some odd integer k >l? If one of the zeros of quadratic polynomial (k-1)x2+kx+1 is -3then find the value of k Get the answers you need, now! I f α and β are the zeros of polynomial x2 - 5x + k such that α - β =1. if alpha and beta are zeros of the quadratic polynomial p(x)=x2-k(x+1)-a evaluvate (alpha +1 )(beta +1) pls answer - Math - Polynomials NCERT Solutions Board Paper Solutions If the square difference of the quadratic polynomial is the zeroes of p(x)=x^2+3x +k is 3 then find the value of k; Find all the zeroes of the polynomial 2xcube + xsquare - 6x - 3 if 2 of its zeroes are -√3 and √3. 1. Nov 21,2020 - If one of the zeroes of the quadratic polynomial (k - 1)x2 + kx + 1 is -3, then the value of k isa)4/3b)-4/3c)2/3d)-2/3Correct answer is option 'A'. Join now. 4. 0 answers. Click hereto get an answer to your question ️ If alpha and beta are the zeros of quadratic polynomial f(x) = kx^2 + 4x + 4 such that alpha^2 + beta^2 = 24 , find the value of k . If α, β are the zeroes of the quadratic polynomial x2 + kx = 12, such that α – β = 1, find the value of k. If the zeros of a quadratic polynomial ax 2 + bx + c are both negative, then can we say a, b and c all have the same sign? The only value of k for which the quadratic polynomial kx^2 + x + k has equal zeroes is 1/2. 9k - 9 - 3k +1 = 0. 5. If one of the zeroes of the quadratic polynomial (k – 1)x^2 + kx +1 is 1 then the value of k is If `alpha` and `beta` are the zeroes of quadratic polynomial `x^2-kx+15` such that `(alpha+beta)^2-2alphabeta=34`. Watch Queue Queue. If we want to verify we put the value of k = 4 / 3 and x = -3. Justify your answer. Log in. If one zero of the quadratic polynomial x2 + kx + 8 is twice the other zero, find the value(s) of k. Share with your friends. Answer: a. If one of the zeroes of the quadratic polynomial (k-1)x2 + kx + 1 is -3,then the value of k is. Categories. Log in. | EduRev Class 10 Question is disucussed on EduRev Study Group by 179 Class 10 Students. 1. Ask your question. find k. Join now. 6. Find the zeroes of the quadratic polynomial 6x2 - 7x - 3 and verify the relationship between the zeroes and the coefficients. The zeroes of the quadratic polynomial x² + kx + k, k? 1. The zeroes of the quadratic polynomial `x^(2) +kx +k` where `k ne 0`, Apne doubts clear karein ab Whatsapp (8 400 400 400) par bhi. Join now. 0 votes. sureka10 sureka10 23.09.2018 Math Secondary School Can the quadratic polynomial x2+kx+k have equal zeroes for some odd integer k>1 2 See answers Kalpeshprabhakar Kalpeshprabhakar Hey there ! Zero of (k-1)x 2 + kx +1 is -3. so p(x) = (k-1) x 2 + kx + 1. p(-3) = ( k -1 ) (-3) 2 + k(-3) + 1 ( k-1) 9 - 3k +1 =0. If one of the zeroes of the quadratic polynomial (k-1)x2 + kx + 1 is -3,then the value of k is. The zeroes of the quadratic polynomial x2 + 99x + 127 are (a) both positive (b) both negative (c) one positive and one negative (d) both equal. Answer. Join now. Log in. 9 views. If α, β are the zeroes of the quadratic polynomial x^2 + kx = 12, such that α – β = 1, find the value of k. asked Sep 27 in Polynomials by Anika01 (44.4k points) polynomials; class-10; 0 votes. Solution for If one of the zeroes of the quadratic polynomial f(x) = 4x2 - 8kx - 9 is equal in magnitude but opposite in sign of the other. 1 answer. asked Feb 9, 2018 in Class X Maths by akansha Expert (2.2k points) polynomials. Answer: b. product of the zeroes = therefore. 11. asked Jan 29, 2018 in Mathematics by sforrest072 (128k points) polynomials; class-10; 0 votes. Find an answer to your question can the quadratic polynomial x2+kx+k have equal zeroes for some odd integer k>1 1. Answer: No, for equal zeros, k = 0,4 ⇒ k should be even. Show More. asked Nov 1, 2017 in Class X Maths by akansha Expert (2.2k points) 0 votes. therefore if one zero of the given polynomial is 2, other zero = 2*2=4. IF one of the zeros of quadratic polynomial is f(x)=14x²-42k²x-9 is negative of the other, find the value of k. Click hereto get an answer to your question ️ If one of the zeroes of the quadratic polynomial (k - 1 ) x^2 + kx + 1 is ( - 3 ) , then k equals to: Ex2.2, 1 Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. x2 – 2x – 8 Let p(x) = x2 – 2x – 8 Zero of the polynomial is the value of x where p(x) = 0 Putting p(x) = 0 x2 – 2x – 8 = 0 We find roots using splitting The only value of k for which the quadratic polynomial kx 2 + x + k has equal zeroes is 1/2. Math, 03.06.2020 18:10, bhavya1650 If the product of zeroes of quadratic polynomial x2 - 5x k is 7 find the value of k Find an answer to your question if the sum of zeroes of quadratic polynomial 3x2 -kx+6 is 3 then find the value of k 1. therefore other zero is . This video is unavailable. Is the following statement True or False? Share 0. Question: Can the quadratic polynomial x2+kx+k have equal zeroes for some odd integer k>1 Maths Class 10th Polynomials. asked Aug 24 in Polynomials by Sima02 (49.2k points) polynomials; class-10; 0 votes. The only value of k for which the quadratic polynomial kx^2 + x + k has equal zeroes is 1/2 ← Prev Question Next Question → 0 votes . Ask your question. Log in. asked Feb 9, 2018 in Class X Maths by akansha Expert (2.2k points) polynomials. 6k - 8 = 0. k = 8/6. 8.The zeroes of the quadratic polynomial x2 + kx + k where k ≠ 0|| Class 10 Ex 2.1 Q8 NCERT Exemplar For Short Notes, Revision Notes And NCERT Solution. 1 If one of the zeroes of the quadratic polynomial k – 1x2 + kx + 1 is – 3, then the value of k is For Short Notes, Revision Notes And NCERT Solution. Visit Us at- www.kwatratuitioncenter.com. 1 answer. If one of the zeroes of the quadratic polynomial (k-1)x2 + kx + 1 is -3,then the value of k is.