If 1 is the zero of the polynomial x2-7x-8
Web4 sep. 2024 · If -1 is a zero of the polynomial p (x) = x2-7x-8 , then the other zero is (a) -8 (b) -7 (c) 1 (d) 8 class-10 Please log in or register to answer this question. 1 Answer +2 … Web29 mrt. 2024 · Example 2 Find the zeroes of the quadratic polynomial x2 + 7x + 10, and verify the relationship between the zeroes and the coefficients. Let p(x) = x2 + 7x + 10 Zero of the polynomial is the value of x where p(x) = 0 Putting p(x) = 0 x2 + 7x + 10 = 0 We find roots using splitting the m
If 1 is the zero of the polynomial x2-7x-8
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WebIf one zero of 3 x2 8 x+2 k+1 is 7 times the other, find the value of k. Login. Study Materials. NCERT Solutions. NCERT Solutions For Class 12. ... If one zero of polynomial 3x2-8x+2k+1 in seven times other find the zero and the value of the k. Q. If one of zeros of a polynomial 3x^2-8x+ ... WebOption 4 K-2 An unknown polynomial, f(x), of degree 12 yields a remainder of 2 when point divided by x-1 and a remainder of 5 when divided by x+2. A factor of the unknown …
Web22 mrt. 2024 · If −1 is a zero of the polynomial p (x) = x 2 − 7x − 8 , then the other zero is (a) −8 (b) −7 (c) 1 (d) 8 This video is only available for Teachoo black users Subscribe … Web6 okt. 2024 · To find the zeros of the polynomial p, we need to solve the equation p(x) = 0 However, p (x) = (x + 5) (x − 5) (x + 2), so equivalently, we need to solve the equation (x …
Web4 aug. 2024 · If one of the zeros of the quadratic polynomial f (x) = 4x 2 – 8kx – 9 is equal in magnitude but opposite in sign of the other, find the value of k. Answer: Let one root of the given polynomial be α. Then the other root = -α Sum of the roots = (-α) + α = 0 ⇒ = 0 or = 0 or k = 0 Question 2. Web10 apr. 2024 · If α and β are the zeros of the polynomial 2x^2 + 7x + 5, write the value of α + β + αβ. asked Apr 10, 2024 in Polynomials by Vevek01 (47.4k points) polynomials; class-10; 0 votes. 1 answer. If α and β are the zeros of the quadratic polynomial f(t) = t^2 - 4t + 3, find the value of α^4β^3 + α^3β^4.
WebSolution Step 1: Form the equation The given polynomial is x 2 + 7 x + 10. We know that the zeroes of a polynomial are evaluated by equating them with zero. ∴ p x = 0 ⇒ x 2 + 7 x + 10 = 0 Step 2: Solve to find the zeroes x 2 + 7 x + 10 = 0 ⇒ x 2 + 5 x + 2 x + 10 = 0 ⇒ x x + 5 + 2 x + 5 = 0 ⇒ x + 5 x + 2 = 0 ⇒ x = - 5, - 2 Step 3: Verification
Web6 sep. 2024 · F(x)=x²-7x-8 Consider zeros of the polynomial f(x) are a,b Therefore, a= -1 , a+b = -(-7)/1. Hence , b = 7 +1 =8 Therefore , other zero of the polynomial f(x) is 8 galic - annuityWebA zero of a function is an x x -value that makes the function value 0 0. Since we know x=3 x = 3 and x= {-2} x = −2 are solutions to g (x)=0 g(x) = 0, then \tealD3 3 and \tealD {-2} −2 are zeros of the function g g. Finally, the x x -intercepts of the graph of y=g (x) y = g(x) satisfy the equation 0=g (x) 0 = g(x), which was solved above. galic annuity ddpWebFind the zero of the quadratic polynomial x 2+7x+10, and verify the relationship between the zeros and coefficients. Medium Solution Verified by Toppr Let p(x)=x 2+7x+10 … blackbox whitebox testingWeb31 okt. 2024 · If-1 is a zero of the polynomial p (x)=x2-7x-8, then the other zero is (a) -8 (b) -7 (c) 1 d ) 8 Advertisement Answer 4 people found it helpful meetdchaudhari2006 Step-by-step explanation: ²- 7 - 8 ² +1 -8 -8 (+1) -8 (+1) (+1) (-8) = - 1 , 8 Find Math textbook solutions? Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 Class 5 Class 4 galic choir cape bretonWeb23 aug. 2024 · If-1 is a zero of the polynomial f (x) = x2 - 7x-8, then the other zero is a) 6 b) 8 c)-8 Advertisement Expert-Verified Answer 37 people found it helpful EuphoricEpitome ★ Given : -1 is a zero of polynomial f (x) = x² - 7x - … black box white box testing adalahWebSolution Step 1: Form the equation The given polynomial is x 2 + 7 x + 10. We know that the zeroes of a polynomial are evaluated by equating them with zero. ∴ p x = 0 ⇒ x 2 + … blackbox window managerblackbox whitebox prinzip