Question

find the equation if the zeros are 2,-1,2,-3​

Answer 1

Answer:

Given: Zeroes are 2 and 1/3​

To find: The quadratic polynomial

Solution:

Now we have given the zeroes, so let a = 2 and b = 1/3

Now the sum of zeroes is:

              a + b = 2 + 1/3

                       = 7/3

And product of zeroes is:

              ab = 2 x 1/3

                   = 2/3

The quadratic equation is: x² - (a + b)x + ab = 0

So putting the values in the equation, we get:

              x² - (7/3)x + 2/3 = 0

Answer:

         So the required equation is: x² - (7/3)x + 2/3 = 0

Step-by-step explanation: