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3 years ago

Apply the square root principle to solve (x - 2)2 + 20 = 0.

Mathematics

1 answer:

sashaice [31]3 years ago

8 0

OD) x =-2 + 215, = -2 - 2 15

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How many solutions ?

Dimas [21]

Answer:

one solution

the solution is x=0

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Rodney bought a 25-pound bag of dog food.His dog at 10 2/5 pounds of food in the first month and 10 4/5 pounds of the food in th

wlad13 [49]

10 4/5+ 10 2/5= 20 1/5
25- 20 1/5 = 4 4/5 pounds of dog food is left.

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3 years ago

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If x is a rational number and y is a rational number than x + y is a rational number.

nexus9112 [7]

Answer:

B I guess is the answer

Step-by-step explanation:

I'm not really sure

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3 years ago

<img src="https://tex.z-dn.net/?f=3n%5E%7B2%7D%20-8n%2B4%5C%5C" id="TexFormula1" title="3n^{2} -8n+4\\" alt="3n^{2} -8n+4\\" ali

Yuki888 [10]

$Hello$ $There!$

Here's a explanation!

Factor:

$3n^2-8n+4$

$= (3n-2)(n-2)$

$ANSWER!$

$(3n-2(n-2)$

Hopefully, this helps you!

$AnimeVines$

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3 years ago

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What decimal equivalent to 8 9/12

Reil [10]

The decimal equivalent to 8 9/12 is..

8.75

Hope this helped! <3

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3 years ago