36. If the area of a rectangular field is is 28x* - 56x and one of its side is 7x, what is its other side? SECTION - E 4X1=4M

The area of a rectangular field is 28x^2-56x square units and one of its side is 7x units.

The other side of the rectangular field.

Area of the rectangular field = 28x^2-56x square units

Let its length be 7x units.

We know, area of a rectangle = length × breadth

So, breadth = area ÷ length

Therefore, the breadth of the rectangular field

The other side of the rectangular field is 4x-8 units.

its less than 713.21 but greater than 5.2

if your equation is in the form ax2 + bx + c, you can find the maximum by using the equation:

max = c - (b2 / 4a).

the first step is to determine whether your equation gives a maximum or minimum.

-x2 + 4x - 2.     thats an example hope it