If one zero of 2x 2-3x+k is reciprocal
WebOct 5, 2024 · If one zero of 2x 2 – 3x + k is reciprocal to the other, then the value of k is: (a) 2 (b) (c) (d) -3 Answer: (a) 2 Question 5. If p (x) = x 2 + 6x + 9 and q (x) = x + 3 then remainder will be when p (x) is divided by q (x): (a) – 1 (b) 0 (c) 11 (d) 2 Answer: (b) 0 Question 6. Dividing (x 2 + 1) by (x + 1), the remainder will be: (a) -1 (b) 11
If one zero of 2x 2-3x+k is reciprocal
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WebWe need to find the value of k. Solution: Let us assume that one zeros of the given quadratic equationbe(2x² – 3x + k) be α. Hence the other zero is reciprocal of the zero. So the other … Web一、填空题1.关于x的方程 2x^2+3x-k=0 根的判别式是当k时,方程有实数根2.若关于x的方程 x^2+bx+c=0 没有实数根,则符合条件的一组b、c的实数值可能是b=,C=3.若关于x的方程 2x^2-kx+1=0 有两个相等的实数根,则k=4.若关于x的方程 2x(ax-4)-x^2+6=0 没有实数根,那么a的最小整数值是5.若关于x的方程 mx^2+2x+1=0 有两个不相等 ...
WebMar 1, 2024 · The given polynomial is 3x 2 + 8x + k. One of the zeroes is the reciprocal of the other. Formula used: The quadratic equation in terms of zeros is x 2 - (α + β)x + αβ = 0. … WebSolution Verified by Toppr Let one root of the given that other zero is Reciprocal the one zero. So, Other zero =1 /Alpa. Given polynomial is 5x 2+13x+k=0. Here, A =coefficient of x 2 B =coefficient of x And, C =constant term. Product of zeroes = C/A Alpha ×1/Alpha =K/5 1=K/5 K=5 Then, We get k=5. Was this answer helpful? 0 0 Similar questions
WebAug 4, 2024 · If one of the zeros of the quadratic polynomial (k – 1)x 2 + kx + 1 is -3 then find the value of k. Answer: Since – 3 is a zero of the given polynomial ∴ (k – 1) (-3) 2 + k (-3) + 1 = 0 : ⇒ 9k – 9 – 3k + 1 = 0 ⇒ k = 4/3. Question 3. If 1 is a zero of the polynomial p (x) = ax 2 – 3 (a – 1)x -1, then find the value of a. Answer: Put x = 1 in p (x) WebWe can also confirm the product of 2 x – 1 and its reciprocal: ( 2 x – 1) ⋅ 1 2 x – 1 = 1 This also means that 2 x – 1 must never be zero, so x must never be 1 2. How to graph reciprocal functions? There are different ways for us to graph reciprocal functions. In this article, we’ll focus on two methods:
WebApr 22, 2024 · Approach: The idea is to use the concept of quadratic roots to solve the problem.Follow the steps below to solve the problem: Consider the roots of the equation Ax 2 + Bx + C = 0 to be p, q.; The product of the roots of the above equation is given by p * q = C / A.; The sum of the roots of the above equation is given by p + q = -B / A.; Therefore, the …
WebHere you can find the meaning of If one zero of 2x^2-3x+k is reciprocal of other. Find k? defined & explained in the simplest way possible. Besides giving the explanation of If one zero of 2x^2-3x+k is reciprocal of other. Find k?, a detailed solution for If one zero of 2x^2-3x+k is reciprocal of other. did ed sheeran write dark times songWebSep 8, 2024 · Let us assume that one zeros of the given quadratic equationbe (2x² - 3x + k) be α Hence the other zero is reciprocal of the zero. So the other zero is 1/α As per the given equation a = 2 b = -3 c = k So, α x 1/α = c/a 1 = k/2 k = 2 The value of k is 2. Advertisement Still have questions? Find more answers Ask your question New questions in Math did ed sheeran write hotel ceiling songWebIf one of the zeros of the cubic polynomial ax 3 + bx 2 + cx + d is 0 then the product of the other two zeros is 25 If one of the zeros of the cubic polynomial x 3 + ax 2 + bx + c is –1 … did ed sheeran write permission to danceWebApr 4, 2024 · In this problem the polynomial is given as $2{{x}^{2}}-3x+k$. So, the corresponding quadratic equation is: $2{{x}^{2}}-3x+k=0\ldots \ldots \ldots \left( i \right)$ … did ed sheeran write hotel callingWebStep 1: Enter the function you want to find the asymptotes for into the editor. The asymptote calculator takes a function and calculates all asymptotes and also graphs the function. The calculator can find horizontal, vertical, and slant asymptotes. Step 2: Click the blue arrow to submit and see the result! did ed sheeran write can\u0027t stop the feelingWeb（2）首先根据一元一次不等式的解法，可得x＜3-m，然后根据不等式3+2x＞m+3x的最大整数解是k，可得3-m＞k，据此求出m的取值范围即可． （1）此题主要考查了二元一次方程的求解问题，要熟练掌握，解答此题的关键是要明确二元一次方程的求解方法． did ed sheeran write praying song by keshaWebGiven: One zero of 2 x 2-3 x + k is reciprocal to the other. let α be the one root of the quadratic equation. So, the other root will be 1 α. We know that for the quadratic equation … did ed sheeran write old town road song