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 ( 72+ )
Otras preguntas
89 times what equals 830
There was two cocks and 3 cows and then two more cocks came? how many farm animals together?
A. Steroid Dissolves the fatty tissue in the brain B. Inhalant Influences moods in the limbic system C. Marijuana Changes how the hippocampus processes sens
Magnification of emotions, poor decision making, and trouble thinking are effects of alcohol on which body system? A. Cardiovascular system B. Urinary sys
Which is smaller two thirds of 27 or 2/5 of 20?
The Ring of Fire is where many volcanoes occur because the _____ plate is subducted in nearly every region.
True or False: Copyright protection is easy to define and grant for websites, their designs, and/or their content
At a fundraiser breakfast, the bill for three glasses of orange juice and five pancake specials is $7.60, whereas the bill for one glass of orange juice and two
If a scow is towed at the rate of 3 miles an hour, how many hours will be needed to tow the scow 28 miles? A. 10 hours, 30 minutes B. 9 hours, 20 minutes C. 12
Is 5.875 bigger than 5.8
