simplify (a+b-2) -(b-a+2)+(a-b+2) please say fast
Answers
Answered by
1
Answer:
a+b-2-b+a-2+a-b+2
3a-b-2
hope this helps u
Step-by-step explanation:
Answered by
0
(a+b-2) - (b-a+2) + (a-b+2)
Simplify
(1). Rearrange terms
(a+b-2) - (b-a+2) + (a-b+2)
(a+b-2) - (-a+b+2) + (a-b+2)
(2). Distribute
(a+b-2) - (-a+b+2) + (a-b+2)
(a+b-2) +a-b-2 + (a-b+2)
(3). Eliminate redundant parentheses
(a+b-2) + a-b-2 + (a-b+2)
a+b-2 + a-b-2 + a-b+2
(4). Add the numbers
a+b-2+a-b-2+a-b+2
a+b-2+a-b+a-b
(5). Combine like terms
a+b-2+a-b+a-b
3a+b-2-b-b
(6). Combine like terms
3a+b-2-b-b
3a-b-2
Solution
3a-b-2
Similar questions