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

Is this answer correct?

One advantage of increasing your own responsibilities is that you ______.

a vial of medicine contains 76 fluids ounces of medicine. if one dose consists of 2 fluids ounces how many doses does the vial contain?

The windows troubleshooting utility that identifies and eliminates nonessential files is called _____.

The separation of powers within the federal government ensures that

What are the domain and range of f(x) = 2(3^x)? domain: (-infinity, infinity); range: (0, infinity) domain: (-infinity, infinity); range: (2,infinity) domain: (

Company A charges $100 and allows unlimited mileage. Company B has an initial fee of $55 and charges an additional $0.90 for every mile driven. For what m

solve 2x-y-2=0 and 4x+3y-24=0 and y+4=0

Which polynomial represents the sum below? (4x4 - x2 - x) + (x4 + x3 + x2 + x - 1) A. 5x4 + 2x4 + 2x2 - 1 B. 5x4 + 2x4 - 1 C. 5x4 + x3 - 1 D. 5x4 +

At an autosomal gene locus in humans, the allele for brown eyes is dominant over the allele for blue eyes. at another gene locus, located on the x chromosome, a