richardlong369
I need help solving this RADICAL PLEASE



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richardlong369
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dw:1349832337280:dw

CliffSedge
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Solving is all about inverse operations (what will undo what has been done.
Someone took a square root there on the left. How do you undo that?

richardlong369
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do it to the other side ??

CliffSedge
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You have to do something to both sides, but it has to be something that will undo the squareroot.

richardlong369
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dw:1349832423717:dw

richardlong369
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LIKE THIS

CliffSedge
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Exactly!
Then what?

richardlong369
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not sure

CliffSedge
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You should be left with 3n=4/25
How do you then get n by itself?