Question

form a quadratic polynomial whose sum of zeros is _4 ​

Answer 1

standard form of quadratic equation

x²-(a+b)x +ab =0

x² + 4x +ab =0

Answer 2

Answer:

Step-by-step explanation:

Let zeros be (α,β)

α+β=  

a

−b

​  

=1

αβ=  

a

C

​  

=−4

Polynominal is ax  

2

+bx+C=0⇒x  

2

+  

a

bx

​  

+  

a

C

​  

=0

x  

2

−x−4=0.