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 ( 73+ )
Otras preguntas
What theory has Jeffrey Rose proposed about the migration of Paleolithic people?
How is density calculated given mass and volume? A Mass divided by volume B Mass multiplied by volume C Sum of volume and mass D Difference of volume and mass
The Footnote Text style defines characters as ____________. a 12 point Times New Roman and paragraphs are as single-spaced and right-aligned b 10 point Times
scientist developed theories and laws to help them understand the nature World which of the following statements best describes plate tectonics.PLS I NEED IT AS
What was the name of the stratovolcano in the Case Study “The Ring of Fire.”
help pls. this topic is confusing for me
Who was the first president united the state of America
Find the quotient -7/12 divided by 1/7
charles can type 675 words in 9 minutes how many words can he type in 1 minute
J(x)= 2x + 9 J(x) = 17
