4 years ago

Eight times the difference of a number and 4.

1 answer:

4 0

Answer:

8x-4

Step-by-step explanation:

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Daniel [21]

Answer:

I think you mean the equation is

$2 {x}^{2} - 2x - 1 = 0$

And you must find

$delta = {b}^{2} - 4ac = 4 + 8 = 12$

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nikdorinn [45]

The correct answer is 9/10

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Lostsunrise [7]

1 out of 12. I really do hope this helps.

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Komok [63]

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NikAS [45]

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