L4illaLo9nicoliva
L4illaLo9nicoliva L4illaLo9nicoliva
  • 03-09-2016
  • Mathematics
contestada

solve the equation by completing the square. 3x^2 7x 7=0

Respuesta :

Аноним Аноним
  • 03-09-2016
[tex]3x^2 *7x *7=0[/tex] 

[tex]3x^2 *7x *7=0:x[/tex] 

[tex] 147x^3=0 [/tex] 

[tex]x^3=0 [/tex]  [tex]| Divide \ both \ sides \ by \ 147|[/tex] 

[tex]x=0[/tex]  [tex]|Take \ the \ cube \ root \ of \ both \ sides|[/tex]
Answer Link

Otras preguntas

The speed of light is 186,282 miles per second. How many miles does light travel in 1hour?
find the zeros of the function f(x)=2x^2-7x-30
David wants to buy 16 bolts from a bin at the hardware store. Each bolt cost $0.03. How much will David pay for the bolts
Country that controlled Florida at one time
which of the following fractions does not name the same point on the number line? a.3/4 b.6/8 c.5/6 d.9/12
Which type of weather is most likely produced by a warm front? A. light to moderate precipitation B. moderate to heavy precipitation C. heavy precipitation and
What is the name of the process in which an organism makes a new organism? A. mutation B. fertilization C. variation D. reproduction
V=1/3πr^2h solve for h. Please show work.
an ultrasound wave vibrates 30,000 times per second. what is the frequency
Barb is making a bead necklace.She strings 1 white bead,then 3 blue beads,then 1 white bead,and so on.Write the numbers for the first eight beads that are white