SOLUTION: √x-5=7

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Question 173448: √x-5=7
Found 2 solutions by jojo14344, solver91311:
Answer by jojo14344(1513)   (Show Source): You can put this solution on YOUR website!
√x-5=7

Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: simplifies to
  • Text form: sqrt(x)-5=7 simplifies to sqrt(x)-12=0
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( sqrt(x)-5=7 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Moved these terms to the left highlight_green%28+-7+%29
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Removed extra sign in front of -12
It becomes .
Result:

Universal Simplifier and Solver


Done!

Thank you,
Jojo
√x-5=7
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!
The question is: Do you mean or ?

1.

Square both sides:





2.

Add 5 to both sides:



Square both sides:




Next time, use parentheses to clearly define your expressions/equations. Second, explain what it is you want to accomplish. I could only assume that you wanted to solve for x, but you didn't say so I'm only guessing. Third, please explain what it is you don't understand about the problem and show any work that you have done so far. All of these things reduce the work that the tutors have to do in order to help you. Unless, of course, you are just looking for someone to do your homework for you. In that case, next time send money.
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