Question

5+(3+1)²




ayúdenme pliss​

Answer 1

Respuesta:

21

Explicación paso a paso:

= 5 + (3 + 1)²
= 5 + (3 + 1)(3 + 1)
= 5 + (3)(3) + (3)(1) + (3)(1) + (1)(1)
= 5 + 9 + 3 + 3 + 1
= 21