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Let ƒ(x) = x6 – 40x4 – 40x3 – 141x2 – 200x + 420. Sergei claims that x + 2 is a factor of f(x). To prove his claim, what must he show to be the value of ƒ(– 2)? ƒ(– 2) =
answered
Oct 30, 2019
Mathematics
high-school
4
votes
217k
views
(02.01 MC)When an oceanic plate and a continental plate collide, what is the resulting feature?
answered
Aug 26, 2019
Biology
high-school
3
votes
92.5k
views
Find Tan Θ given sin Θ = √3/2 and cos Θ = 1/2 a √3 b 3 c 2 d 4
answered
Jul 26, 2019
Mathematics
middle-school
3
votes
39.1k
views
What is one characteristic of mercantilism from the perspective of the mother country?
answered
Nov 27, 2018
History
high-school
6
votes
143k
views
URGENT PLEASE HELP!!! During an investigation a scientist heated 27 g of mercuric oxide till it decomposed to leave a dry product. The total mass of the product formed was 25 g. Does the law of conservation
answered
Nov 19, 2018
Chemistry
middle-school
3
votes
35.6k
views
Which United States foreign policy stated the European power should no longer expect establish colonies in the Western Hemisphere?
answered
Sep 5, 2018
History
high-school
1
vote
147k
views
What is the rule 1. 1 3/8 , 1 3/4 ___ , 2 1/8 , 2 7/8 2. 1 9/10, 1 7/10 , ____ 1 3/10 , 1 1/10
answered
Aug 8, 2018
Mathematics
middle-school
5
votes
209k
views
A very small tilt in Earth’s axis would likely cause ____.
answered
Apr 15, 2018
Biology
high-school
3
votes
174k
views
Which of these statements is true about the theory of plate tectonics and the theory of continental drift? A.the theory of plate tectonics does NOT explain how continental movements could occur. B. the
answered
Feb 5, 2018
Physics
high-school
3
votes
192k
views
Which group was called the Roundheads? Catholics Anglicans Puritans Nonconformists
answered
Dec 16, 2017
History
high-school
3
votes
146k
views
1. Yeast has chlorophyll. True or false 2. Yeast grows by adding: chlorophyll seeds cytoplasm cells 3.What produce their own food through photosynthesis? yeasts fungi algae
answered
Aug 30, 2017
Chemistry
middle-school
3
votes
165k
views
The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?
answered
Jul 15, 2017
Mathematics
middle-school
2
votes
128k
views
The nitrogen base adenine will bond with?
answered
Jun 27, 2017
Biology
high-school
4
votes
41.5k
views
According to boyle's law the volume of a gas increases when it's___________
answered
Jun 24, 2017
Physics
middle-school
6
votes
108k
views
a microwave oven has a power rating of 850 W. if the microwave is turned on for 6 minuites how much energy will it use??
answered
Jul 14, 2015
Physics
high-school
0
votes
106k
views
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