1.

If 1 u003c x u003c 2, then the value of (x−1)2−−−−−−−√ + (x−3)2−−−−−−−√ is?(x−1)2 + (x−3)2 is?

A. 1
B. 2
C. 3
D. 2x - 4
Answer» B. 2


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