Respuesta :
To find the length of the rectangle, simply use the formula l*w=a.
Plugging in our given info,
x^2+x-6=l*x-2.
To find the length, divide (x^2+x-6)/(x-2).
This will give you x+3. Therefore, the length of the rectangle is x+3.
Check:
(X+3)(x-2)=x^2+x-6
Length of rectangle is (x + 3)
Given that;
Area of rectangle = x² + x - 6
Width of rectangle = x - 2
Find:
Length of rectangle
Computation:
Area = Length × Width
x² + x - 6 = Length × (x - 2)
(x + 3) - 2(x + 3) = Length × (x - 2)
(x + 3)(x - 2) = Length × (x - 2)
Length = (x + 3)
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