Question

The area of a rectangle is (24x²–65xy+ 21y²) sq.cm. and length is (8x-3y) cm. Find the breadth​

Answer 1

Answer:

the answer for this question is bradth = 3x - 7y

Answer 2

Answer:

Breadth of the rectangle = 3x - 7y

Explanation:

Given that,

Area of a rectangle = 24x² - 65xy + 21y²

And its length is (8x - 3y) cm

We know that,

Area of a rectangle = length × breadth

Then,

Breadth = Area ÷ length

So,

Breadth = (24x² - 65xy + 21y²) ÷ (8x - 3y)

8x - 3y)24x² - 65xy + 21y²(3x - 7y

(-)

24x² - 9xy

- 56xy + 21y²

(-)

- 56xy + 21y²

0

Hence, the breadth of the rectangle is 3x - 7y

_____________________

Note:

Area of a rectangle = l × b

Where ‘l’ is length and ‘b’ is breadth