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 ( 24+ )
Otras preguntas
RS is the diameter of circle T. Point R is located at (11, 10) and point S is located at (5, 4). What are the coordinates of the center of this circle?
PLEASE HELP IMMEDIATELY What is the equation for the line of reflection? Answers: X=3 Y=3 Y=x X=6
Sympathetic vs parasympathetic nervous system. Define and contrast
This Question: 1 pt Determine whether the set is finite or infinite. 124, 28, 32, 36,... Choose the correct answer below.
5 -2x + 6y= -38 ? 3x – 4y = 32 •(-4, - 5) •(-5, 4) •(1, – 6) (4, - 5)
Do iodine pills help with radiation exposure?
A study to determine the sensitivity and specificity of a new test for macular degeneration is conducted on 2430 people. Macular degeneration occurs at a rate o
It is a clinic where patients with skin ailments are referred to. a. actinic keratosis b. biopsy c. cicatrices d. dermatitis e. dermatology f. keloids g. pruri
A student stands on a bathroom scale that uses the U.S. system of units. Which of the following is most likely to be the weight shown on the scale? A. 85 grams
A rising sense of nationalism in china was a reaction to
