Question

Find a quadratic polynomial if sum and product of its zeroes are 4 and 4.​

Answer 1

Answer:

x*2-4x+4=0

Step-by-step explanation:

Let a and b be the roots

a+b=4

ab=4

The quadratic polynomial with roots a and b is

x*2-(a+b)x+ab=0

so the answer is x*2-4x+4=0