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 ( 92+ )
Otras preguntas
Harper's parents put $75 into her school lunch money account. Each meal she gets from school costs her $3.25. The school sends Harper's parent's an email when t
Hypothesis for “Does social media cause depression?”
Three reasons why most young people tend to make unhealthy lifestyle choices that could negatively affect their qualify of life
If house is SLFHV shoe is
A bottle has 900 coins consisting of 20c and 50c coins. There are eight times as many 20c coins as there are 50c coins. Calculate the total amount of money in t
A cone has a height of 10 meters and a radius of 7 meters. What is its volume
what had Andrew been thinking about? How would you like to describe the state of his thoughts? Ans-
If house is SLFHV shoe is
what is the total of 4(n+7) ?
The following segment of DNA codes a protein. The uppercase letters represent exons, the lowercase letters introns. Draw the pre-mRNA, the mature mRNA and trans
