Math, asked by mandeep01885, 2 months ago

( a-b) 7 -7 ( b- a) = ( these are option 0 , 7a -7 b, 14 a - 14 b , 7 ( a-b ) (b -a) )​

Answers

Answered by nivethajkcbe
3

Answer:

14a - 14b

(7a - 7b) - (7b - 7a)

7a - 7b -7b + 7a

= 14a - 14b

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