SOLUTION: One eighth of the square root of 7 less than a number is 2. What is the number?
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Question 128396This question is from textbook Structure and Method Book 1
: One eighth of the square root of 7 less than a number is 2. What is the number?
This question is from textbook Structure and Method Book 1
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Let the number be n.
Add to both sides.
Simplify.
This is the exact answer.
For an approximate answer, take the square root of 7 (an irrational number).
Approximately.
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