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What are the solutions of the equation? |x|+10=1
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3 votes
What are the solutions of the equation? |x|+10=1

User Rohan Sharma
by
7.9k points

1 Answer

3 votes
remember |c|≥0 for all real numbers c

so

|x|+10=1
minus 10 both sides
|x|=-9
false, can't have an absolut value equal to a negative
no soltuion
User Yogurtu
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7.6k points
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