Question

please solve the problem are (√3+√5)2​

Answer 1

Answer:

38

Step-by-step explanation:

(√3+√5)²

We know that,

(a+b)²=a²+b²+2ab

3+5+2×3×5

8+30

38

Answer 2

Answer:

$( { \sqrt{3} })^{2} + 2 \times \sqrt{3 } \times \sqrt{5} +( { \sqrt{5} })^{2}$

$3 + 2 \sqrt{15} + 5$

$8 + 2 \sqrt{15}$

$8 + 7.74$

$15.74$