Question

3.
Find the area of the rectangle whose length and
breadth are (5m - 3n) units and (4m - n) units
respectively.​

Answer 1

Answer:

20m^2-17mn-3n^2

Step-by-step explanation:

Answer 2

Answer:

Ans = 20 m^2 + 3 n^2 - 17 m n

Step-by-step explanation:

(Explanation is given in the image)