Question

2. The value of(√ 5+√ 2)^2 is
(a) 7 +2√5
(b) 1+ 5√2
(c) 7 + 2√10 (d) 7 - 2√10​

Answer 1

Answer:

(✓5+✓2)^2

= 5 + 2✓10+ 2

= 7+ 2✓10