Answer:
7 = y= x+2 I think
8 = (-2, -1)
Step-by-step explanation:
Hi there!
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I believe your answer is:

Keep in mind that this is APPROXIMATE.
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Here’s why:
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Hope this helps you. I apologize if it’s incorrect.
The answer is 0 is this if i stands for a square root.
The answer is -81 if i is a variable.
Answer:

Step-by-step explanation: I hope it helps :)
