Respuesta :

altavistard

Answer:

Step-by-step explanation:

These are "like terms," as both terms contain √5.  We add the coefficients together but leave the radical term √5 as is:

  √5

+ 6√5

-----------

 7√5

thesundancekid

Answer:

√5 +6√5= 7√5

Decimal: 15.65247...

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