Web8 Oct 2016 · Find the range of values of k for which the equation x^2-kx + (k+3) = 0 has no real roots. Could I have some help with this question please? I have got this far: b^2-4ac < 0 k^2-(4 x 1 x (k+3)) < 0 k^2-4k +12 = 0 (k-6) (k + 2) = 0 k = 6 or k =-2 Afterwards I attempted to draw a graph of k^2-4k +12 = 0, however it does not cross the x-axis? Firstly, how is it … WebIt is given that the equation 2 x 2 + k x + 3 = 0 has two equal roots. We know that if two roots of the equation a x 2 + b x + c = 0 are equal then b 2 - 4 a c = 0 Now comparing with the …
If the sum of the zeroes of the quadratic polynomial 3x2 …
WebThe single-stage, axial-flow turbomachine shown in Fig. PI2.44 involves water flow at a volumetric flowrate of $9 \mathrm{m}^{3} / \mathrm{s}$. The rotor revolves at 600 rpm. The inner and outer radii of the annular flow path through the stage are 0.46 and $0.61 \mathrm{m},$ and $\beta_{2}=60^{\circ} .$ The flow entering the rotor row and leaving the … Web20 Mar 2024 · Given: The sum of zeros of quadratic polynomial is 3. To find: The value of k Solution: In a quadratic polynomial p (x) given by the expression : The sum of zeros = -b/a … echosmith - goodbye
If the sum of the zeroes of the quadratic polynomial 3x2 …
Web30 Mar 2024 · Question 2 If the sum of the zeroes of the quadratic polynomial 3x2 – kx + 6 is 3, then find the value of k. For Polynomial 3x2 – kx + 6 ∴ a = 3, b = −k, c = 6 Now, Sum … WebUse Cramers Rule to solve the system of linear equations for x and y. kx+ (1k)y=1 (1k)x+ky=3 For what values of k will the system be inconsistent? arrow_forward Find a system of two equations in three variables, x1, x2 and x3 that has the solution set given by the parametric representation x1=t, x2=s and x3=3+st, where s and t are any real numbers. Web16 Mar 2024 · If the sum of zeroes of the quadratic polynomial 3x2−kx+6 is 3 , then find the value of k. Viewed by: 5,440 students Updated on: Mar 16, 2024 1 student asked the same question on Filo Learn from their 1-to-1 discussion with Filo tutors. 5 mins Uploaded on: 3/16/2024 Taught by Dharmendra Chaurasia Connect instantly with this tutor Connect now compunction in hindi