Question

( √5+√2)power 2 = dash​

Answer 1

Answer:

= 5+2+2root10

= 7 + 2root10

Step-by-step explanation:

Hope it helps you !

Answer 2

ANSWER:

( √5+√2)² = __.

Solⁿ :

( √5+√2)²

= (√5) ²+2•√5•√2+(√2)²

=5 + 2√10 + 2

= (7 + 2√10) [ANS].

Formula applied :

(a+b)² = a² + 2•a•b + b²

remember this.

Hlo frnd,

u can also use da value of:

√2= 2.236

√2= 2.236√5= 1.414

..as per da instruction of da question

Hope u gt da Satisfying ans :)