-a-b subtracted from a+b
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Answered by
1
0.
Hope it will help u frienD
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Hope it will help u frienD
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bhumikasinghal:
but my book says 2à+2b
and i also got 0 as the answrr
answer is wrong
0 is wrong answer
sure?
2a+2b is right answer
yes answer is 2(a+b)
how?
can i get the method?
in written
Answered by
3
a+b-(-a-b)
when there is negative sign out of bracket...then the sign of terms inside the bracket changes to positive
So,a+b+a+b=2a+2b=2(a+b)
when there is negative sign out of bracket...then the sign of terms inside the bracket changes to positive
So,a+b+a+b=2a+2b=2(a+b)
pls give me brainliest...and you can also follow me for further help
thanx
yes this is right answer
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