Question

Simplifique usando el orden de las operaciones. a) [2+ (2-3)] (- 2) b) 3 [2 + (- 3-4)

Answer 1

(2+(2-3))(-2)
(2+(-1))(-2)
(2-1)(-2)
1x(-2)
-2

3(2+(-3-4))
3(2+(-7))
3(2-7)
3(-5)
-15