(mn-kl+km)(kl-lm) math problem
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Answered by
0
Answer:
ans-3m n 3k 3l
Step-by-step explanation:
hope it helps
Answered by
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Answer:
Step-by-step explanation:
Given that,
( mn - kl + km ) ( kl - lm )
= mn ( kl- lm ) - kl ( kl - lm ) + km ( kl - lm )
= klmn - lm²n - ( k²l² - kl²m ) + k²lm - klm² ( ∵ + × - = - )
= klmn - lm²n - k²l² + kl²m + k²lm - klm²
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