Question

find the quadratic polynomial given whose zeros are -6 and -2/3​

Answer 1

Answer:

Step-by-step explanation:

Given, $\alpha +\beta = -6$

               $\alpha \beta = \frac{-2}{3}$

a Quadratic equation can be written as:

          $x^{2} -(\alpha +\beta )x + \alpha \beta$

so required equation = $x^{2} +6x-\frac{2}{3}$ or multiple whole equation by 3 we get  $3x^{2} + 18x -2$