Question

a plot of area (y²-7y+12)cm² is available for sale of its width is (y-4)cm then its length will be? please answer this question i will thank your all answers and follow you please ​

Answer 1

Answer:

Length of the Plot $= (y - 3) cm$

Step-by-step explanation:

It is evident from the question that, the plot is of rectangular shape.

Area of any rectangle = It's Length x It's Breadth

∴ Length of the rectangle = Area of the rectangle/Width of the rectangle

$\frac{y^2 - 7y + 12}{y - 4} cm$

$=\frac{y^2 - 3y - 4y + 12}{y - 4} cm$

$=\frac{y(y - 3) - 4(y - 3)}{y - 4} cm$

$=\frac{(y - 3)(y - 4)}{y - 4} cm$

$= (y - 3) cm$