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

Please answer this (who ever answers correctly gets brainlest)

Write the equation in standard form. Identity the center and radius. x² + y2 + 8x-4y-7=0

Alissa ownes a lovely country store. She buys 6 jars of honey for $65 and then sells 5 jars for $72. How many jars would Alissa have to buy and then sell to mak

Can someone help me with these three questions

If the image of (x,-3) is (-3,4) under the reflection in y=x , find the value of x.

Anne has one more than one third the number of dolls than Sally has. Anne has 9 dolls. Write an equation that represents this word problem.

5/8 divided by -8/9 thanks if you help me

A 2.0 mass has j of kinetic energy What is the speed?

Given: 2x^2+3x-5, g(x)=x+9. Find: (fg)(3)

If a = 7^x , b = 7^y and a^yb^x = 49 show that xy =