Another 100pt
simplify:
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α,β are the roots of ⇒ax

2

+bx+c=0

Then, a(α)

2

+b(α)+c=0

Now, α+2=x

Hence, α=x−2

Thus, replace α by x−2 in the given equation,

Required equation is

a(x−2)

2

+b(x−2)+c=0

⇒a(x

2

−4x+4)+bx−2b+c=0

⇒ax

2

+(b−4a)x+(4a−2b+c)=0

⇒ax

2

+x(b−4a)+4a−2b+c=0

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

answer: y=4000x+14000

step-by-step explanation: