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Which of the following values of x satisfy the equation 3x2 - 8x + 4 = 0?
D
A
2
x = 2 and x =
3
WN
o
B
1
x = 4 and x =
3
1
2
x = -2 and x =
WN
3
D
1
x = -4 and x =
3

Which of the following values of x satisfy the equation 3x2 8x 4 0 D A 2 x 2 and x 3 WN o B 1 x 4 and x 3 1 2 x 2 and x WN 3 D 1 x 4 and x 3 class=

Respuesta :

Answer:

A

Step-by-step explanation:

3x^2 - 8x + 4 = 0

x= [-b +or- square root (b^2 - 4ac)] ÷ 2a

= [-(-8) +or- square root (-8)^2 - 4(3)(4)] ÷ 2(3)

= [8 +or- square root 16] ÷ 6

= 2 or 2/3

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