Question

pls answer as soon as possible. I will mark the answer with full explanation as brainliest.​

Answer 1

p(x)=x

2

−8x+k

a=1,b=−8,c=k

α+β=

a

−b

=8, αβ=

a

c

=k, α

2

+β

2

=40

α

2

+β

2

=(α+β)

2

−2αβ

40=8

2

−2k

2k=24

k=12

Answer 2

this is a full explanation

see the image

please Mark brainlist answer