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wolverine [178]
3 years ago
14

How to simplify 2a(x)=4a^3-6a

Mathematics
1 answer:
wlad13 [49]3 years ago
6 0
The answer is   x = 2a^3 - 3a
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In the decimal 14.8765 the 5 is in the<br> place.
lorasvet [3.4K]
The 5 is in the ten thousandths place
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2 years ago
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What is the answer for -5x^2=-500 by factoring the quadratic equation?
evablogger [386]

Answer:

x=10

Step-by-step explanation:

I think..i tired

 

Divide both sides by 55.

{x}^{2}=-\frac{500}{5}x2=−5500

2

 

Simplify  \frac{500}{5}5500  to  100100.

{x}^{2}=-100x2=−100

3

 

Take the square root of both sides.

x=\pm \sqrt{-100}x=±√−100

4

 

Simplify  \sqrt{-100}√−100  to  \sqrt{100}\imath√100ı.

x=\pm \sqrt{100}\imathx=±√100ı

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Since 10\times 10=10010×10=100, the square root of 100100 is 1010.

5 0
3 years ago
PLS HELP WILL GIVE BRAINLEST 100Pts!!!
LenaWriter [7]

Answer:

<h3>Car A</h3>
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  • Initial depreciation = 20%
  • Further yearly depreciation = $2000

<u>The equation to reflect the above:</u>

  • A(t) = 30000 - 0.2*30000 - 2000t ⇒
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<u>The equation to reflect the above:</u>

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5 0
3 years ago
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I have two fair dice, each numbered 1 to 6. I add the two numbers together. What is the probability that I get a total of 5
Lostsunrise [7]

Answer:

Each dice has six combinations which are independent. Therefore the number of possible outcomes will be 6*6 = 36. The probability of rolling a pair of dice whose numbers add to 5 is 4/36 = 1/9.

Step-by-step explanation:

For the odds of these two numbers coming up at the same time, you multiply the odds of one times the odds of the other. 5/6 × 1/6 = 5/36. So the odds that you'll roll 2 dice total six are 5/36 each time you roll ( or approximately 1 chance in 7).

5 0
4 years ago
Find the missing side length. Leave your answer in simplest radical form.
exis [7]

Answer:

4√3

Step-by-step explanation:

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v = u

--------------------

using the pythagorean theorem

(4√6)² = v² + v²

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Divide both sides by 2

16 * 3 = v²

Take the square root of both sides

4√3 = v

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3 years ago
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