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jolli1 [7]
3 years ago
14

X squared -8x+14=2x-7

Mathematics
1 answer:
Stella [2.4K]3 years ago
5 0

Answer:

x = 3 or x = 7

Step-by-step explanation:

X² - 8x + 14 = 2x - 7

x² - 8x + 14 - 2x + 7 = 0

Now we have a quadratic equation ;

x² - 10x + 21 = 0

-3 and - 7 gives a sum of - 10 and a product of 21

x² - 3x - 7x + 21 = 0

x(x - 3) - 7(x - 3) = 0

(x - 3) = 0 or (x - 7) = 0

x = 3 or x = 7

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Answer:

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Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question:

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Probability that the pedestrian was intoxicated or the driver was intoxicated.

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Step-by-step explanation:

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