Question

1 divided by 8 + 5 under root 2 ​

Answer 1

Answer:

Step-by-step explanation:

⇒1/(8+5√2) × (8-5√2)/(8-5√2),

⇒1(8-5√2)/(8+5√2)(8-5√2),

⇒(8-5√2)/8^2-(5√2)^2,

⇒(x+y)(x-y)=x²-y²,

⇒(8-5√2)/64-50,

⇒8-5√2/14,

So,8-5√2 is the answer.

HOPE IT HELPS YOU.