Question

Simplify the radical expression

`\sqrt5+6\sqrt5`

Answer 1

√5 +6√5= 7√5

Decimal: 15.65247...

Answer 2

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