Question

Bracket mein root 2 + root 5 ka square

Answer 1

Step-by-step explanation:

( √2 + √5)square

√2 square= 2

√5 square = 5

Hence,

2+5= 7

Answer 2

Answer:

(√2 + √5 )^2

(√2)^2 + (√5)^2 + 2×√2×√5

2 + 5 + 2√10

7 + 2√10