what is the difference?

0 ⤊

( a - b) less ( b - c)

2006-10-10 14:42:08 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

( a - b) less ( b - c)
( a - b) - ( b - c)
( a - b) - b + c
a - b - b + c
a - 2b + c

2006-10-10 14:44:59 · answer #1 · answered by sebourban 4 · 0⤊ 0⤋

(a-b)-(b-c)
=a-b-b+c(remove the brackets and multiply - sign)
=a-2b+c(collect the like terms)

2006-10-11 08:59:01 · answer #2 · answered by srirad 2 · 0⤊ 0⤋

ans is
a - b - b + c

= a -2b + c

2006-10-10 21:45:11 · answer #3 · answered by aazib_1 3 · 0⤊ 0⤋

( a - b) - ( b - c)
a - b - b + c
a - 2b + c

2006-10-10 21:48:02 · answer #4 · answered by First L 1 · 0⤊ 0⤋

(a-b)-(b-c)

a-2b+c

2006-10-11 07:27:11 · answer #5 · answered by Marco A. J. 2 · 0⤊ 0⤋