Question

Simplify : (√5+√2) (√5+√2)​

Answer 1

Answer:

(√5+2) (√5+2)

=(√5+2) ^2

= 5 + 4 + 4√5

= 9+4√5

Answer 2

Answer:

$(\sqrt{5} + \sqrt{2})^{2} \\ ( \sqrt{5})^{2} + (2 \times \sqrt{5 \times 2}) + (\sqrt{2} ) ^{2} \\ 5 + 2 \sqrt{10} + 2 \\ 7 + 2 \sqrt{10}$

Hope it helps !!