Seudónimo
Seudónimo
03-05-2017
Mathematics
contestada
what is the answer to this problem.
Respuesta :
BeautifulAfflictions
BeautifulAfflictions
03-05-2017
2y^2 - y - 1 = 0
(2y + 1) (y - 1) = 0
2y + 1 = 0 or y - 1 = 0
y = -1/2 or y = 1
Answer Link
Аноним
Аноним
03-05-2017
When you factor this, you should get ( y - 1 )( 2y + 1 ) One of these inside the parenthesis has to equal 0, so the answer is either 1 or -1/2.
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
What impact did U.S. governmental policies have on business and industry during the late 1800s
A bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then, a second marble is chosen at random. Determine the pro
How to describe a dragons teeth ? make it as describe as possible. need it for a story plz help !!!!
Nonfiction has become a very limited field of writing in the twentieth century. a. True b. False
What country did Japan defeat in its FIRST foreign war during the Meiji period?
Please help me!!! I don't understand how to solve it(((
To gain more capital for industrial expansion, small companies: formed corporations, borrowed money from banks, produced more goods, or formed partnerships?
The data collected from a laboratory titration are used to calculate the (1) rate of a chemical reaction (2) heat of a chemical reaction (3) concentration of a
what type of problems can be solved by using GCF
In the 195os, what was the status of most countries in Eastern Europe? (1) members of the Common Market (2) participants in the Marshall Plan (3) allies of the
