Mario243 Mario243

Today at 9:24 AM
Mathematics

Answered

What is the exact value for the expression the square root of 189. − the square root of 21. + the square root of 84.? Simplify if possible.

Answer :

Norean55 Norean55

Today at 9:29 AM

I say it's 0.
And that's an understatement.

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