The area of a rectangle is x²+3x-18. find the dimensions of the rectangle in terms of x.

The dimensions of the rectangle in terms of x  are (x+6) and (x-3).

Step-by-step explanation:

The area of the triangle = LENGTH X WIDTH

Now, here the given expression for area is

Factorize the given expression, we get

or,

⇒

⇒

So, the given area expression

Hence, the dimensions of the rectangle are (x+6) and (x-3).

answer: x=60