nunezedwarlyme
nunezedwarlyme
25-11-2016
Mathematics
contestada
Solve. 6x2 = 12x – 24
Respuesta :
Blurryface25
Blurryface25
25-11-2016
12x-24=12
12x=36
x=3..
Answer Link
Аноним
Аноним
26-11-2016
[tex]6 x^{2} -12x+24=0[/tex]
We divide by 6.
[tex] x^{2} -2x+4=0 [/tex]
delta <0 so we don't have real solution.delta = 4-16=-12
x1,2 = 2+-2[tex] \sqrt{3} [/tex]i/2
x1,2= 1+-[tex] \sqrt{3} [/tex]i
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
What transformations change the graph of f(x) to the graph of g(x)?f(x) = –7x² g(x) = –35x² + 5
what is the average speed of a cheetah that runs 70m in 2.5 seconds?
a 4 kg rock is rolling 10 m/s find its kinetic energy
Please solve by factoring 5x^2+7x-66=0...use a comma to seperate answers.
What is domain and range
evaluate a2+ab-b2+5 when a=2 and b=3
the length of a tennis court is 78 feet. this is 3 less than 3 times the width of the court. what is the width of the court
Which pronoun best completes the sentence? How is the pronoun used? Answers: B. Her: direct object D. Her: indirect objectDid you tell Christine and __________
If sin α = 12/13 , and cosα = 5/13 , then tanα =? It would be great if you could add a few words of explanation
If sin α = 12/13 , and cosα = 5/13 , then tanα =? It would be great if you could add a few words of explanation
