How do you solve #\sqrt { p - 1} = 1#?
2 Answers
Oct 6, 2017
Explanation:
First, square both sides so you get rid of that annoying square root symbol:
Now, simply add both sides by
Oct 6, 2017
Explanation:
To undo the square root on the left side you have to square both sides:
Add 1 to both sides: