Question

Simplify the square root of 400+the square root of 100+the square root of 900

Answer 1

30

Explanation:

Answer 2

Hey there!!

√400 = 20

√100 = 10

√900 = 30

√400 + √100 + √900

20 + 10 + 30

30 + 30

60

The required answer is 60