dlevi062907
dlevi062907 dlevi062907
  • 10-04-2017
  • Mathematics
contestada

Which of the following correctly shows the quadratic formula for the given equation? 3x2 - 6x + 8 = 0

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Аноним Аноним
  • 22-04-2017
The quadratic formula is expressed as:

x = (-b +/- √(b^2 - 4ac) ) / 2a

where a, b and c are the coefficients of the quadratic equation with the form ax^2 + bx + c=0

Therefore, the quadratic equation would be:

a = 3
b = -6
c = 8

x = (-(-6) +/- √((-6)^2 - 4(3)(8) ) / 2(3)

Hope this helps.

Answer Link
yesraa2003
yesraa2003 yesraa2003
  • 06-03-2022

Answer:

The correct answer is:

[tex]x = \frac{6 +- \sqrt{(-6)^2-4x3x8} }{2(3)}[/tex]

Step-by-step explanation:

Answer Link

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