SOLUTION: square root(x+20)-1=1
Algebra
->
Square-cubic-other-roots
-> SOLUTION: square root(x+20)-1=1
Log On
Algebra: Square root, cubic root, N-th root
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Square-cubic-other-roots
Question 980395
:
square root(x+20)-1=1
Answer by
solver91311(24713)
(
Show Source
):
You can
put this solution on YOUR website!
Add
to both sides. Square both sides. Add
to both sides.
John
My calculator said it, I believe it, that settles it
