Question

√300-√75+√108=
√40+√250-√360+√490-√640=

Answer 1

√300-√75+√108

√100.3 - √25.3 + √36.3

10√3 - 5√3 + 6√3

16√3 - 5√3 = 11√3 ✓

√40+√250-√360+√490-√640

√4.10 +√25.10 -√36.10 -√64.10

2√10 +5√10 -6√10 -8√10

7√10 - 14√10 = -7√10 ✓