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Elodia [21]
3 years ago
13

Please answer!!!! There is a screen shot attached!

Mathematics
1 answer:
pantera1 [17]3 years ago
7 0
Radical 15 is an irrational number
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Need help ASAP, willing to give brainliest to the best answer!
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3 years ago
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Factor by first factoring out the greatest common 1actor 15x 35x-30 15x-35x-30​
Lostsunrise [7]

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5(3x+2)(x−3)

Step-by-step explanation:

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2 years ago
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Solve x2 – 8x = 3 by completing the square. Which is the solution set of the equation?
vazorg [7]

Answer:

x = 4 ± \sqrt{19}

Step-by-step explanation:

Given

x² - 8x = 3

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add ( half the coefficient of the x- term )² to both sides

x² + 2(- 4)x + 16 = 3 + 16

(x - 4)² = 19 ( take the square root of both sides )

x - 4 = ± \sqrt{19} ( add 4 to both sides )

x = 4 ± \sqrt{19}

8 0
2 years ago
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I dont want the answer i just need help pls and thank you please view image
Elis [28]

I can help! With the Greatest Common Factor you figure out the greatest number that can go into all numbers. The number here would be the 2. You then divide 2 by all the numbers in the problem.
You would end up getting x^2 + 6x + 9


I use to struggle with this too. Hope this helps! Have a great day!!

6 0
2 years ago
Write an equivalent equation by combining like terms.<br> ​6a + 5 + 2a - 4
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8a+1
Hope that helps:p
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