Question

find the square root : 14+6√5.​

Answer 1

Answer:

(a+b)²=a²+b² +2ab

14+6√5   =    (3)² + (√5)² + 2x3x√5

(3+√5)²

⇒√(3+√5)²  =  3 + √5.

Step-by-step explanation: