Mathematics
shanicejade
2016-09-20 17:35:39
Identify all of the following solutions of square root of x plus 10 end root minus 4 equals x. A. x = −6 B. x = −1 C. x = −6 and x = −1 D. None of the above
ANSWERS
buttchecks
2016-09-20 21:53:51

x+10-4=x.subtract x from both sides. x+10-4-x=x-x.now refine. 10-4=0 6=0 the sides are not equal so it is D.

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