Question

Verify that a + (b + c) + (a + b) + (a + c) for each of
the following:
(a) a = 48,
b = 4,
c = -2​

Answer 1

Step-by-step explanation:

a + ( b +c)+ (a + b) + (a + c )

a=48, b=4. , c=-2

48+(4+-2) +(48+4) +(48+-2)

48+4-2+48+4+48-2

52-2+52+48-2

52-2+100-2

152-2-2

152-4

148