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kondaur [170]
3 years ago
8

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

Mathematics
1 answer:
frez [133]3 years ago
7 0
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.

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Answer:

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Step-by-step explanation:

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3 years ago
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IRISSAK [1]

Answer:

Percentage change in price = 13.80%

Step-by-step explanation:

Given that:

Original price = £57.99

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5 0
3 years ago
Answer the statistical measures and create a box and whiskers plot for the following set of data. 3, 4, 6, 7, 8, 9, 10, 10, 12,
notka56 [123]

Min:3

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6 0
3 years ago
Quadrilateral ABCD is a parallelogram with diagonals that intersect at point E. If AD=4w-5 DE=4 BE=x/2 BC=7w-17 solve for w.
Alex777 [14]

Answer:

B. w = 4

Step-by-step explanation:

As we know, in a parallelogram length of opposite sides are equal.

so, AD = BC

⇒ 4w - 5 = 7w - 17

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8 0
3 years ago
What is the reciprocal of c^2 + 8<br><br> please help!!
Serga [27]

Answer:

the answer is the same.....

7 0
3 years ago
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