Question

a quadratic polynomial whose sum and product of zeroes are -9and 20repectively​

Answer 1

Step-by-step explanation:

We know that if have to find quadratic equation and product and sum is given than we use :

x²–(a + b) x – a×b where a+b is sum of zeroes and a×b is the product of zeros

Now put the values :

x²–(–9)x – 20

= x² + 9x –20

Hope this will help you!

Answer 2

Answer:

sorry i donno thisanswer