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 ( 27+ )
Otras preguntas
convert 1/4 to a decimal
What is the most likely reason the Wright brothers performed this test? to improve the speed of their aircraft to travel to a new location to show people that t
Which main goal is America’s foreign policy designed to achieve? A. regulated banking B. worker protections C. national security D. free trade
Why does the Islamic State (ISIS) want to capture dams?
what rotation will map the figure onto itself?
the time shortly after a neuron fires is referred to as
How did Akhenaton's reforms affect the Egyptian people? People eagerly embraced Aten as their god. O Most people refused to worship only one god. The Egyptians
Veronica's mom left 3/4 of a cake on the table. Her brothers ate 1/2 of it. What fraction of the cake did they eat?
A submarine starts at 45 meters below sea level. The submarine then changes its position at a rate of -6 meters per minute. What is the submarine's position aft
What were the two main things that were transported on the leg of the traingular trade system between Europe and Africa?