Question

(2+3)
${ = }^{2}$

Answer 1

${a}^{2} + 2ab + {b}^{2} \\ = {2}^{2} + 2 \times 2 \times 3 + {3}^{2} \\ = 4 + 12 + 9 \\ = 25$

Answer 2

Answer:

=25 answer. .............