Question

if two zeros of the quadratic polynomial are 4 and -3 find the sum and product of its zeros what is the value of coefficient b​

Answer 1

Answer:

Hi, guys .Hope you are doing well.

Step-by-step explanation:

Let,p(x) be the required polynomial whose rootsare alpha and beta.

alpha=4 and beta=-3

Now,

alpha+beta=4+(-3)=1

alpha*beta=4*(-3)=-12

p(x)=

x^2-(alpha+beta)x + alpha*beta.

x^2-(1)x + (-12).

So, coefficient of b is= -1.

HOPE THIS SOLUTION WILL BE HELPFUL.