Question

Simplify 5√√2+√√2+3√√2.
OA. 8,2
OB. 7.2
O C. 6√2
OD. 9,2

Answer 1

D

Explanation:

5
`√(2)` +
`√(2)` + 3
`√(2)` ← factor out
`√(2)` from each term

=
`√(2)` (5 + 1 + 3)

= 9
`√(2)`