Question

what is the answer for this​

Answer 1

Answer:

here is your answer

plzz mark is as brainleast

Answer 2

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