SOLUTION: explain why, if a > 0 and |x|=a,x=a or x=-a
there is a line under the more than sign
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Question 53471This question is from textbook algebra beginning and intermediate
: explain why, if a > 0 and |x|=a,x=a or x=-a
there is a line under the more than sign
This question is from textbook algebra beginning and intermediate
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
is equal to the absolute value for where can be any number.
| -20 | = 20 = a
| 20 | = 20 = a
| 0 | = a
So, we can easily state:
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