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 ( 21+ )
Otras preguntas
I need help asap tonight :-)
20 POINTS (Help ASAP) Give equations for 3 different polynomial functions with zeros at -8, 2/3, 5/2.
A box contains 20 red marbles and 30 blue marbles. A second box contains 10 white marbles and 40 black marbles. If you choose one marble fra each box without lo
Question 6 1 pts Stephanie has her cancerous right breast removed, and the surgeon also removes lymph nodes in the axillary region, to prevent spread of the can
which of the following has the lowest boiling point ?A- Pentane B- 2- methyl butane C- 2,2 – dimethyl propane D- Hexane
The dot plot below shows the drawing scores of some students : which statement best describes the shape of the data On the 1 there are 1 dots on the 2 there ar
Please help 1.How does the spread of the Black Death relate to the location of European Trade Cities and routes? 2.How would you describe the spread of the Blac
Does absolute power corrupt absolutely?
2 2.3.2 Quiz: Work and Power Question 1 of 10 2 Points A boy performs 100 J of work pushing a chair a distance of 4 m. How much force does the boy use? Assume t
What do we celebrate on May 1st? Why is this important (especially for immigrant communities and workers)?
