The area of a rectangle is found by multiplying the length by the width: a=left a certain rectangle has an area of x^2+7x+12

Sides : x+3 and x+4

Step-by-step explanation:

Factor so that the constants multiply up to 12 and add to 7.

The numbers 3 and 4 do this.

(x+3)(x+4)

Those are the sides.

If you are asking for a possible length and width, it would be (x+4)(x+3).

2/5

step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints