Question

see the picture please ​

Answer 1

Hope you get what you want....

Answer 2

Answer:

2x^2-3x+1

2x^2-2x-x+1

2x(x-1)-(x-1)

(x-1)(2x-1)

x-1=0 or 2x-1=0

x=1 or x=1/2

a=1 or b=1/2

Then zeros of required polynomial are

a+2=1+2=3

b+2=2+1/2=5/2

a+b=11/2

Ab=15/2

Hence , the required polynomial is

x^2-(a+b)x-(ab)

x^2-(11/2)x-(15/2)

2x^2-11x-15