Question

verify the relationship between zences of polypomial and efficient of polynomial.
1. x^2-x-20.
2. x^2-10x+24
3.y^2+y-42​

Answer 1

Answer:

Step-by-step explanation:Given polynomial is x2−3

Here, a=1,b=0  and c=−3

x2−3=(x−3​)(x−3​)

So, the value of x2−3 is zero when x=3

​ or x=−3

​

Therefore , the zeroes of x2−3  are 3

​  and −3

​.

Now, sum of zeroes =3​−3

​=0=10​=a−b​

product  of zeroes =(3)(−3​)=−3=1−3​=ac​

Hence verified