Lisa because Ty is typing in between a minute and 120 seconds
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
Answer:
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Step-by-step explanation:
Answer:

Step-by-step explanation:
The equation to solve is:

To get rid of the "square", we need to take square root of both sides:

Then we use algebra to find the value(s) of x. Remember, when we take square root, we have to add up a "+-" (on the right side). Shown below:

So these are 2 answers for x.