Question

quanto é: 4+3²-2.(3+2)​

Answer 1

Resposta:

$4+3^2-2\left(3+2\right)\\\\4+3^2-2\cdot \:5\\\\4+9-2\cdot \:5\\\\4+9-10\\\\3$

Answer 2

Resposta:

4+3

2

−2(3+2)

4+3

2

−2⋅5

4+9−2⋅5

4+9−10

3