a-[a-b+a-{a-(a-b-a)}] simplify
Answers
Answered by
12
Answer:
2b
Step-by-step explanation:
» a - [ a - b + a - { a - ( a - b - a ) } ]
= a - [ a - b + a - { a - a + b + a } ]
= a - [ a - b + a - { b + a } ]
= a - [ a - b + a - b - a ]
= a - [ a - 2b ]
= a - a + 2b
= 2b
Answered by
10
Answer:
=2b
Step-by-step explanation:
=a-[a-b+a-{a-(a-b-a)}]
=a-[a-b+a-{a-(-b)}]
=a-[a-b+a-{a+b)}]
=a-[a-b+a-a-b]
=a-[a-2b]
=a-a+2b
=2b
Hope this helps.......
:)
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