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

Can someone help please

If you created a variable called name, what data type would that value be? Group of answer choices a float a string a Boolean an integer

Question 2 of 10 Which of the following is a product of fossil fuel combustion that contributes to the greenhouse effect? A. N2 B. O, C. CO2 D. H2O2 SUBMIT

I WILL GIVE BRAINLIEST!!!

there is a population of 20000 bacteria in a colony. if the number of bacteria doubles every 430 hours, what will the population be 860 from now?

How many degrees does it take a capterpillar to turn upright

what is the answer for this math problem ^

Write 3.72 as a mixed number in simplest form.

HELP QUICK PLEASE I BEG Grace invested $14985 in an account paying an interest rate of 9% compounded monthly. Assuming no deposits or withdrawals are made, how

clam is to disturb as blank is to edible