Question

The area of a rectabgular tile is (12m²n + 24mn²+3mn) cm², igmf the width is (3mn) cm, what is its length?

Answer 1

Answer:

length = ( 4m + 8n + 1 ) cm

Step-by-step explanation:

Given, area of rectangular tile

= (12 m^2n + 24mn^2 + 3mn) cm^2

Width = (3mn) cm

Now,

We take 3mn common from the above expression we get:

(12 m^2n + 24mn^2 + 3mn) cm^2

= (3mn) cm × ( 4m + 8n + 1 ) cm

= width × length. = Area.

So my length = ( 4m + 8n + 1 ) cm