contestada

A rectangular flower bed is enlarged so that its area increases by 24 ft^2. The enlarged flower bed is a rectangle and its area is x^2+11x+24 ft^2.
Which two expressions represent the dimensions of the flower bed BEFORE the increase?

x

x+11

x+3

x+3

x+24

x+4

x+6

Respuesta :

calculista
we know that
The enlarged flower bed is a rectangle and its area is
x²+11x+24 ft²

the area of rectangle is=length*width
the area of the flower bed BEFORE the increase is---> x²+11x---> x*(x+11)
so
the dimensions are
x
and
x+11

the answer is
x
and 
x+11

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