Question

Simplify this expression.

2√5(13+√2)

2√65+2√10
2√5+2√7
26√65+2√10
26√5+2√10

Answer 1

`26\,√(5) +2\,√(10)`

Explanation:

We start by using distributive property multiplying the constant term outside the parenthesis times each of the terms inside the parenthesis:

`2\,√(5) \,(13+√(2) )=2*13\,√(5) +2\,√(5) \,√(2) = 26\,√(5) +2\,√(5\,*\,2) =26\,√(5) +2\,√(10)`