(m-n)(-1)(m(-1+n(-1))
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Answered by
5
Answer:
hi mate
here is your answer
(m-n)(-1)(m(-1+n(-1))
=-m+n×-m-n
=-1(m+n)(m-n)
=-1(m^2-n^2)
-m^2+n^2
hope it helped you
mark me as brainliest
its samira
Answered by
4
(m - n) ( -1 ) [m ( -1 + n ( -1 )) ]
( m - n ) ( - 1 ) ( m (-1 -n ))
(-1) (m-n) (-m -mn )
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