Find the value of :
2022
Find the value of :
- A.
2
- B.
3
- C.
4
- D.
5
Attempted by 17 students.
Show answer & explanation
Correct answer: B
Step-by-Step Solution
To solve this expression, you need to evaluate the nested square roots starting from the innermost radical and working your way outward.
Evaluate the innermost radical:
√49 = 7
Substitute and simplify:
The expression becomes √(29 + 7) = √36
Continue simplifying:
√36 = 6
The expression becomes √(19 + 6) = √25
Continue simplifying:
√25 = 5
The expression becomes √(11 + 5) = √16
Final step:
√16 = 4
The final expression is √(5 + 4) = √9
√9 = 3