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coldgirl [10]
3 years ago
12

Help please thanks so much

Mathematics
2 answers:
nekit [7.7K]3 years ago
5 0
For the first question, it might be no solution seeing as when you square root a number it can't be a negative. 16 could be considered an extraneous answer. I'm not exactly sure.
For the second question, it should be the last option
4; where x≠1

Hope I could help.
Leno4ka [110]3 years ago
4 0
16 is a solution to original ques.
4 where x not = 1
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