Question

please expand this : (3+4)^2​

Answer 1

Answer:

$\blue◇ {(3 + 4)}^{2}$

$\sf \to {3}^{2} + 2(3 \times 4) + {4}^{2}$

$\sf \to9 + 2(12) + 16$

$\sf \to9 + 24 + 16$

$\blue{ \sf{ \to49}}$