Question

Por favor ayudenme se les agradece 18 – 3 – 2 x ( 7 + 6 – 5 – 2 ) – ( 7 – 5 + 2 ) y tambien esta – 2 [ – 4 + (5 – 4 – 3 ) – (7 – 4 – 6 + 2 ) ] – 4

d) 5+{ ( 3×4 ) + [ 3 + (5-2) ] }

Answer 1

Respuesta:

1. 18 - 3 - 14 - 12 + 10 - 4 - 7 + 5 - 2

33 - 47

-14

2. -2 [ -4 +5 -4 -3 -7 +4 +6 -2] -4

-2 [ -20 + 15] - 4

+10 - 4

6

d) 5+ { 12 + [ 3 + 3] }

5+ { 12 + 6 }

5+ 18

23