Answer:

Step-by-step explanation:
[3, 1] and [0, −3]

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Answer:
The working is done in the image attached.
Answer:

Step-by-step explanation:
Start with the given

Divide the two on both sides to get

Answer:
x=1,13
Step-by-step explanation:
(x – 7)^2 = 36
Take the square root of each side
sqrt((x – 7)^2) = sqrt(36)
x-7 = ±6
x-7 = 6 x-7 =-6
Add 7 to all sides
x-7+7 = 6+7 x-7+7 = -6+7
x = 13 x=1