Question

` Simplify `:root(25)-root(9)+5+root(81)​

Answer 1

Answer: 16

Solution:

√25 - √9 + 5 + √81

= 5 - 3 + 5 + 9                                          [ √25 = 5, √9 = 3, √81 = 9 ]

= 5 + 5 + 9 - 3                                          [ Grouping the numbers ]

= 10 + 6

= 16

Hope you understood.

Thank you