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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