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erik [133]
3 years ago
13

What are the factors of the equation x 2 - 5x + 6?

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0

Answer:

(x-3)(x-2)

Step-by-step explanation:

x^2 -5x+6

What two numbers multiply to 6 and add to -5

-3 * -2 = 6

-3 -2 = -5

(x-3)(x-2)

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Answer:

The answer to your question is:

x = 4

y = -1

z = -3

Step-by-step explanation:

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                                  5 x + 5 y + 4 z = 3

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= 45 + 10 + 24 - (30 + 24 + 15)

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Δx = 40

\left[\begin{array}{ccc}3&7&1\\5&3&4\\3&1&3\end{array}\right]

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= 15 + 70 + 18 - (10 + 18 + 105)

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= -30

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x = Δx /Δ = 40/10 = 4

y = Δy/Δ = -10/10 = -1

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8 0
3 years ago
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A bacteria population starts at 500 and doubles every 8 hours. What is the bacteria population after 12 hours?
Finger [1]

Answer:

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Step-by-step explanation:

After 8 hours, it becomes 1000, and because it doesn’t make it to 16 hours it stays at 1000.

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ira [324]

Answer:

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Step-by-step explanation:

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-3/7 + 9/10 (estimate the value of the expression)
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Answer:3/35

Step-by-step explanation:

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