CoriLuu
CoriLuu
03-05-2016
Mathematics
contestada
Select the correct difference. -3z^7 - (-5z^7)
Respuesta :
apologiabiology
apologiabiology
03-05-2016
remember
x-(-y) means x+y since minusing a negative cancels
-3z^7+5z^7
addthe coeficients
one way to show is undistribute
-3z^7+5z^7=(z^7)(-3+5)=(z^7)(2)=2z^7
answer is 2z^7
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Anais bought 3 1/2 yards of ribbon. She had 2 feet 10 inches of ribbon left after trimming some curtains. How many inches of ribbon did Anais use to trim the cu
Belize, Guyana, Jamaica, are ll west indies country
Write the multiple of 5 starting from 100
A(n) __________ character is a character with few traits and who is not impacted by plot events.
Find Each Product Simplify ( x ^ 2 + 9 ) ( x + 3 ) ( x - 3) HELP ME PLEASE!
One effect of the British landlord system in Ireland in the mid-1800s and in India in the early 1900s was that these landlord systems (1) contributed to famine
What was the Berlin Airlift? a. a successful attack by the Western Allies on the city of Berlin during World War II b. a successful plan by the Western Allies
37 The accepted value for the percent by mass of water in a hydrate is 36.0%. In a laboratory activity, a student determined the percent by mass of water in the
Which academic discipline focuses study on the roles and functions of government? (1) political science (3) geography (2) anthropology (4) economics
Jacob has started a new job working for his neighbor paul. Paul said his weekly pay will be a function of the hours he worked. What does this mean/
