4 years ago

Which of the following is a factor of x^4 + 5x^3 - 4x^2 - 8x + 6?

Mathematics

1 answer:

Soloha48 [4]4 years ago

4 0

Try A,If not try C, Hope that helps

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Please help on this question.

Sonbull [250]

Answer:

Step-by-step explanation:

$\frac{ - 20 {x}^{2} + 14x + 12}{5x - 6} \\ \\ = \frac{- (20 {x}^{2} - 14x - 12)}{5x - 6} \\ \\ = \frac{ - (5x - 6)(4x + 2)}{5x - 6} \\ \\ = - (4x + 2 ) \\ = - 4x - 2$

Domain:

g(x) ≠ 0

$5x - 6 = 0 \\ 5x = 6 \\ \\ x = \frac{6}{5}$

All real numbers ≠ 6/5

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A triangle has side lengths of 23 cm, 6 cm, and 28 cm. Classify it as right,acute, or obtuse

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It is a obtuse angle

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3 years ago

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tamaranim1 [39]

Answer:

-8.05

Step-by-step explanation:

In order to solve for C you first have to subtract 17.6 from both sides.

2c=(6/4)-17.6

6/4 is 1.5

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2c=-16.1

c=-8.05

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3 years ago

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A bookcase has 6 shelves.

Bezzdna [24]

Answer:

21 books

Step-by-step explanation:

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Select the correct answer. What is the justification for step 3 in the solution process?

Grace [21]

Answer:

Answer B

Step-by-step explanation:

Since you're <em>dividing</em> -0.3 by -2.5, you are using the division property of equality.

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4 years ago