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tekilochka [14]
4 years ago
14

How to solve 2x^3+x+3

Mathematics
1 answer:
omeli [17]4 years ago
5 0
Factor <span><span><span>2<span>x3</span></span>+x</span>+3</span><span><span><span>2<span>x3</span></span>+x</span>+3</span><span>=<span><span>(<span>x+1</span>)</span><span>(<span><span><span>2<span>x2</span></span>−<span>2x</span></span>+3</span><span>)</span></span></span></span>
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Tanzania [10]

Answer:

1) -3/4

2) (6, 0), (0, -4)

3) connect (0,-2) and (8,0) together

Step-by-step explanation:

1) (-2) - (-5) / (-1) - 3 = -3/4

2) x = 0 -3y=12 y = -4, y= 0 2x =  12 x = 6, x intercept = (6, 0) y intercept = (0, -4)

3) x - 4y = 8 this could be written as y = x/4 - 2 and y intercept is (0, -2) and x intercept is (8, 0) so connect these points together and make a line

8 0
3 years ago
Which set of dimensions is possible for a rectangular prism with volume 420 cm3? A. 4 cm by 8 cm by 12 cm B. 4 cm by 10 cm by 12
Ilya [14]
With process of elmination the answer is C because all the rest are the same number but placed it is different order.
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3 0
3 years ago
Please help me idk this
Marina CMI [18]

Answer:

69.08

Step-by-step explanation:

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C≈69.08

6 0
3 years ago
What is p^m ÷ p^n equal to?<br> pm − n <br> pm + n <br> pm • n <br> pm ÷ n
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EXPONENTIALLY \: \: \: REDUCED \\ \\ \\ \\Given \: \: Expression \: \: - \\ \\ \\ \: \: \: \: \: \: \: \: \: \: {p}^{m} \: \: \div \: \: {p}^{n} \\ \\ \\ \: \: \: = \: \: \frac{ {p}^{m} }{ {p}^{n} } \\ \\ \\ \\ \: \: \: = \: \: {p}^{m - n} \: \: \: \: \: \: \: \: \: \: Ans.
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How to find a sector of an arc?
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Answer:

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Step-by-step explanation:

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3 years ago
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