lene60
lene60
16-08-2017
Mathematics
contestada
Solve by completing the square: 6x^2+39=5+12x
Respuesta :
kphung76127
kphung76127
16-08-2017
6x^2-12x=-34
x^2-2x=-34/6
x^2-2x=-17/3
x^2-2x+1= -17/3+1/1
x^2-2x+1= -14/3
(x-1)^2= -14/3
x-1= √-14/3
Final answer: No solution (you cannot find the root of a negative number)
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Why did some Asian nations become democratic while others were led by dictators or Communist governments?
Prior to the American Revolution, the British repealed all of the new taxes they had levied on the colonists, with the exception of the _____ tax.
What are hiccups and what causes them?
What is the most likely meaning of the word “redaction” based on its Latin affix? [L.8.4.b] A. to give again B. to take back C. to turn around D. to repeat
1. What is the role of an artist who creates a painting illustrating a nation's victory in a war? a. to solve a problem b. to glorify the nation c. to protest t
Which of the following salts form coloured solutions when dissolved in water? I. ScCL3 II. FeCl3 III. NiCl2 IV. ZnCl2 A. I an
which of these statements accurately describes Joseph Stalin? He was less brutal than previous Russian leaders. He overthrew Lenin to become leader of the USS
Prior to the American Revolution, the British repealed all of the new taxes they had levied on the colonists, with the exception of the _____ tax.
After his resignation, Nixon said to a TV audience during a speech, “I am not a crook.” What is the artist trying to say about Nixon and the missing portions of
The Silk Routes were important in ancient times because they (A) facilitated the exchange of goods and ideas between China and the Roman Empire (B) allowed gold
