Question

Simplify (a) (√5+√2)^2​

Answer 1

Answer:

7 + 2√10 is the required answer

pls follow

mark me as brainliest

Answer 2

Answer:

$7 + 2 \sqrt{10}$

Step-by-step explanation:

Using $\sf{(a+b)^2=a^2+b^2+2ab}$

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

Hope it helps u

Have a great day ahead

Annyeong