Question

simplefy the question (√7+√6)^²​

Answer 1

Answer:

7+

$2 \sqrt{42}$

+6

Answer 2

Answer:

${(a + b) }^{2} = {a}^{2} \times + {b}^{2} + 2ab \\ similarly \\ 7 + 6 + (2 \times \ \sqrt{ 7} \times \sqrt{6} ) = 13 + 2 \sqrt{42}$

Step-by-step explanation:

hope you get the solution