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 ( 84+ )
Otras preguntas
Reports from dream studies indicate that most dreams are positive.truefalse
Due to the ________ expansion of information technology coupled with the need for improved competitiveness in business, there has been an increase in the use of
Triangle ABC has vertices A(−3, 1), B(−3, 4), and C(−7, 1). If ∆ABC is translated according to the rule (x, y) → (x + 4, y − 3) to form ∆A′B′C′, how is the tran
how many distinct sequences of four letters can be made from the letters in problem if each letter can be used only once and each sequence must begin with l and
Show that the equation 1/60 = 2x+50/x(x+50) is equivalent to x²-70x-3,000 = 0 for all values of x not equal to 0 or -50. Explain each step as you rewrite the or
Choose one of the cultural holidays listed in Part A (the options of holidays to choose from are in the image) and investigate it further. Research the followin
write open question about social media
Franc earns $15 an hour as a delivery driver. His company also pays him $30 a week for car maintenance. What is the rate of change for this situation? What is t
Due to the ________ expansion of information technology coupled with the need for improved competitiveness in business, there has been an increase in the use of
The solubility of o2 in water is 6.5mg/l at an atmospheric pressure of 1.0 atm and temperature of 40.0 c. calculate henrys law constant of o2 at 40c. the molar
