Question

calcule o valor das expressoes.
A) (-3)x(-8)+(-2)x(-6)=
B) (-2)x(-7)+√9-6=
C) 40÷(-1)5+(-2)³-12=

D) (+4)x(-5)-(+2)x(-7) =
E) √64-4x(-5)-(-3)²+(-3)=
F) 2³-[(-16)÷(+2)-(-1)9]=

Answer 1

A) 24+12=36

B) 14+3-6=
16-6=
10

C) -40x5-8-12=
-200-8-12=
-220

D) -20+14=
-6

E) 8+20+9-3=
28+6
34

F) 2³[(-8) +1x9)
2³x[(-8) +9)]
2³x[1]
8x1
8

Valeu gente