Toothypick3453 Toothypick3453
  • 26-02-2021
  • Mathematics
contestada

The area of a rectangular back yard can be represented by x2 – 9x + 14 square meters. If the width of the yard is (x – 2) feet, what is the length?

Respuesta :

omotayoadekoya1 omotayoadekoya1
  • 01-03-2021

Answer:

(x-7)

Step-by-step explanation:

Recall that the area of a rectangle A whose length is l an d width is w

= l * w

Given that the area is

= x2 – 9x + 14

Factorize

x2 – 9x + 14 = x2 – 7x - 2x + 14

= x(x - 7) -2(x - 7)

= (x - 2)(x - 7)

Given that the width of yard is  (x – 2) then the length will be (x-7)

Answer Link

Otras preguntas

How does the U.S. Constitution reflect the principle of democracy? It creates a republic government, which is the same as democracy. Most of the people can elec
How are the energy needs of plant cells similar to those of animal cells how are they different
In bud not buddy how did rule 63 help bud survive
john left his home and walked 3 blocks to his school , as shown in the accompanying graph . what is one possible interpretation of the section of the graph from
What are the special features of a sperm cell
What two states gave up land to create space for our nation's capital?
Which general led the Byzantine troops against the Vandals and Ostrogoths, under the reign of Emperor Justinian? Nika Bosporus Belisarius Procopius.
There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units. Can you calculat
if T (n) =3n-1 what is the 3rd term
what is the answer for 2.25t+5=13.5t+14