A rectangle has a width of (3x² – 5x – 2)units and a length of (2x2 + 12x - 4)units. Create a simplified expression of the form ax? + bx+c for the perimeter of the rectangle.
Perimeter =
units

I need help and step by step

answer of your question is

-x= -7

nope

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it