glauren3a7shyan glauren3a7shyan

01-06-2016
Mathematics

contestada

(2k + 3)(k - 1)

A. 2k^2 + k – 3
B. 2k^2 + k + 2
C. 2k^2 – k – 3
D. 2k^2 – k + 2

Respuesta :

garydesir1 garydesir1

01-06-2016

(2k+3)(k-1)

Use the distribute property

(2k)(k)+(2k)(-1)+(3)(k)+(3)(-1)

= 12k²-2k+3k-3

= 2k²+k-3

The answer is A

Good night

Answer Link

Otras preguntas

Which car has the most kinetic energy? (PLEASE HELP NEED ANSWER ASAP)

what causes variations in traits like hair color,eye color,and height

with the issuance of the Monroe Doctrine, was America a world power? explain your reasoning

A gardener is planting two types of trees: Type A is 10 feet tall and grows at a rate of 23 inches per year. Type B is 9 feet tall and grows at a rate of 24

a student needs to move a box onto a table that is 2 meters high she uses 10 newtons of force to move the box. How much work is done if she pushes the box up th

Branson and his sister beatrice combined their allowance of $7 each, so they could buy a movie for $12. They bought $1 containers of fruit salad with the remain

What is the difference between domestic and foreign policy ?

Assessment items Is this statement true or false? The difference between the Declaration of Independence and the Constitution is the Declaration states goals

Write a short paragraph that describes how either Assyrian relief sculptures from Mesopotamia OR Egyptian tomb sculptures reflect the beliefs of those cultures.

what is one of the major problems caused by high Nation debt?