Arectangle has a height of 3n^2 and a width of 4n^2-5n-1.
express the area of the entire rectangle.

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 =

And the other side is

Side 2 =

The area of rectangle = side 1 x side 2

Hence area can be given as expression

answer: ask

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8