Question

Solve this problem (k+l)(m+n)​

Answer 1

Answer:

km+kn+m+n

Step-by-step explanation:

                      (k+l) (m+n)​

                =     k(m+n)​+1(m+n)​

                =     km+kn+m+n

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Answer 2

Answer:

(k+l)(m+n)=km+kn+lm+ln

Step-by-step explanation:

Given that,

(k+l)(m+n)

=> (k+l)(m) + (k+l)(n)

=> (km + lm) + (kn + ln)

=> km+kn+lm+ln

therefore,

                (k+l)(m+n)=km+kn+lm+ln

HOPE THIS WOULD BE HELPFUL FOR YOU