SOLUTION: Solve: (10x+9)^2=112
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Question 117605: Solve: (10x+9)^2=112
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
^2=112)
Start with the given equation
Take the square root of both sides
Simplify the square root (note: If you need help with simplifying the square root, check out this solver)
Subtract 9 from both sides
Divide both sides by 10 to isolate x.
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Answer:
So our solution is:
This means our solution breaks down to:
or
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