Answer:
Step 3 they took the square root incorrectly
Step-by-step explanation:
5 ( x-2)^2 +6 = 86
Subtract 6 from each side
5 ( x-2)^2 +6 -6= 86-6
5 ( x-2)^2 = 80
Divide each side by 5
5 ( x-2)^2 /5 = 80/5
(x-2)^2 = 16
Take the square root of each side
sqrt((x-2)^2) = ±sqrt(16)
x-2 = ±4
Answer:
y = 2x - 8
Step-by-step explanation:
marke me brainliest pls ;)
- took this quiz btw !
Answer:
1/6a - 1/6
Step-by-step explanation:
Answer:
FBI building
Step-by-step explanation:
Answer:
Scalene
Step-by-step explanation:
The sides are different lengths