Math, asked by suhanasidar, 11 hours ago

(h) l (I + m -n) - mn ​

Answers

Answered by dhalkisharma2010
0

Answer:

(h) l ( l+m-n)-mn.

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Answered by ritamdutta03
0

Answer:

(l-n)(l+m)

Step-by-step explanation:

l(l+m-n)-mn

=l²+lm-ln-mn

=l²-ln+lm-mn

=l(l-n)+m(l-n)

=(l-n)(l+m)

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