Question

Write a simplified polynomial expression in standard form to represent the area of the rectangle below.

A picture of a rectangle is shown with one side labeled as 5 x plus 2 and another side labeled as x minus 4.

5x2 + 18x − 2

5x2 + 13x + 2

5x2 − 18x − 8

5x2 + 13x + 8

Answer 1

@sourwing

Answer 2

@zepdrix

Answer 3

so, what's the formula or equation of a rectangle?

Answer 4

are of a rectangle*

Answer 5

think @babaloo was asking the AREA of a rectangle formula lol

Answer 6

i dont know @babalooo

Answer 7

did you learn this in class.. finding areas or perimeters?

Answer 8

nope

Answer 9

I see... maybe this isn't a problem for your assignment as it requires knowledge of area equations. if your teacher didn't teach it, it's unreasonable to give you guys a question like this.