SOLUTION: Simplify √28+√343 in the form k√ 7 where k is an integer can u please help me with this problem

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Question 303451: Simplify √28+√343 in the form k√ 7 where k is an integer
can u please help me with this problem


Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Start with the given expression


Simplify to get .


Simplify to get .


Since we have the common term , we can combine like terms


Factor out the GCF


Combine like terms.


So simplifies to .


In other words,

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