Question

11 Calcule as
expressões algébricas

A) 2B + C, B = 4 C = 3

B) B+B C². B = 4 C = 3

C) 2B+C. B=O C = -3

Socorro genteeee

Answer 1

a)2×4+3=

8+3=11.

b)4+4×3^2

4+4×9

4+36=40.

c)2×0+-3=

0-3=-3.