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 ( 14+ )
Otras preguntas
At a raffle, 1000 tickets are sold at $5 each. There are 20 prizes of $25, 5 prizes of $100, and 1 grand prize of $2000. Suppose you buy one ticket. Let the r
Future market, a supermarket chain, uses bar codes for all its products. as soon as a product is sold, the information is electronically transferred to the firm
Robert hits his kindergarten teachers arm to get his attention even when the teacher busy with other children the teacher documented that this occurs about eigh
According to Freud, slips of the tongue __________. A. occur when a person is unconscious B. prove that people are forgetful when unconscious C. represent a me
bushido code's seven virtues were created as codes of conduct and ethics for which japanese medieval group? A. bakufu B. daimyo C. Samurai D. shogunite
Samuel filled the glasses shown below completely with water. The total amount of water that Samuel poured into the glasses is 60 cubic centimeters. What is the
Sean is helping his dad build a tiled walkway in their backyard. The walkway will be 606060 feet long and 222 feet wide. The local hardware store sells tiles wh
Why did the worlds first civilizations develop in river valley
which process accomplished the movement of gases illustrated by the arrows in the illustration below?
What tectonic setting is primarily responsible for producing olympic national park as well as the hills on which san francisco is built?
