Question

form a quadratic polynomial whose sum and product of zeros are 21/8 and 5/16​

Answer 1

Answer:

Here, 21/8 is sum of zeroes i.e., -b/a.

21/8 can also be written as 42/16 (mul and div by 2)

So -b=42 i.e., b=(-42)

and a=16

Also given 5/16 is the product of zeroes i.e., c/a.

So c=5 and a=16.

   So the quadratic equation is,

             16x^2 - 42x + 5

Step-by-step explanation:

Answer 2

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