[x-1 ]+[x+1]∠4 the set real values
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Answer:
x must be 1<=X<2
Step-by-step explanation:
here
you find your required procedure in the picture
Attachments:
![](https://hi-static.z-dn.net/files/dc1/f71c13181e75115f49a1e23ac786e071.jpg)
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