The area of a rectangular room is given by the trinomial (x2 – 3x + 28)in. If the width of the room is represented by the binomial (x-7) in, find the length.​

The possible  dimensions of the rectangle are (x+7) and (x -4).

Step-by-step explanation:

Here, the given expression  for area of the rectangle is:

Now, Area of the rectangle =  Length x Width

Hence, to find the dimensions, we need to factorize the given trinomial.

So,

⇒

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Step-by-step explanation:

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i believe the answer is c.