14. Without actually calculating the cubes, find the value of each of the following:
1) (-12)+(7) +(5
(i) (28)+(-15)+(-1

1 thought on “14. Without actually calculating the cubes, find the value of each of the following:<br />1) (-12)+(7) +(5<br />(i) (28)+(-15)+(-1”

1. Answer:

   1) 0

   (i) 0

   Step-by-step explanation:

   1) (-12)+7+5

   = -5+5

   = 0

   (i) 28+(-15)+(-13)

   = 28-15-13

   = 13-13

   = 0

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