Question

Find the
area of rectangular box
whose length and breadth are m+2n
and 2m-6 respectively
​

Answer 1

Answer:

=2m^2-6m+4mn-12n

Step-by-step explanation:

Area = length*breadth

=(M+2n)(2m-6)

=2m^2-6m+4mn-12n

Answer 2

Hello mate..

Here Is Your Answer With Explanation:

Area of a rectangle = length × breadth.

length = m+2n

breadth = 2m - 6

Area = (m+2n) × (2m -6)

Area = 2m² -6m + 4mn - 12n

HOPE THIS HELPS YOU..