Seudónimo
Seudónimo
05-04-2017
Mathematics
contestada
Solve the quadratic equation 2x^2-4x-1=0
Respuesta :
nina6s
nina6s
05-04-2017
x =(4+√24)/4=1+1/2√ 6 = 2.225
or:
x =(4-√24)/4=1-1/2√ 6 = -0.225
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
(a) antawn, the team's starting quarterback, has a head circumference of 22.4 inches. what is antawn's percentile? (b) find the head circumference of the player
Discuss the advantages of computerised systems over manual systems
The longest dreams occur just as we are falling asleep. truefalse
1. Decide if it is appropriate to use the normal distribution to approximate the random variable x for a binomial experiment with sample size of n = 6 and proba
If a person is involved in an incident at a medical facility, where should a report be filed? 1) the police department 2) the National Institute of Health 3) PS
FREE POINT'S FREE POINT'S FREE POINT'S
Subtract and reduce to lowest terms. 3 3/7 - 2 1/5= 1 1/8 1 1/35 1 4/17 None of these choices are correct.
During brazil's hyperinflation of the 1990s, the economy lost real resources when the _____ sector grew very large to cope with the consequences of the high rat
A lounge chair manufacturing company's daily production costs, (y), is dependent on the number of lounge chairs (x) produced daily. Use the graph below to answe
A cedar raft is 2.4 m wide, 0.30 m high, and 3.0 m long. what is the maximum load (in newtons) the raft can support? assume the density of cedar to be 598 kg/m^
