Given f(x)=x2−2x−2, completing the square to solve for the function's zeros yields which of the following? A. (x−1)2=−2 B. (x−2)2=4 C. (x−2)2=2 D. (x−1)2=3

(x-1)² = 3

Step-by-step explanation:

Given f(x)=x²−2x−2

Completing x²−2x−2 = 0 to square

Correct choice is D

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve