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Feliz [49]
3 years ago
13

( √2 - √3 )² = a. 5 - 2√6 b. 5 - √6 c. 1 - 2√6 d. 1 - √2 e. 1

Mathematics
1 answer:
TEA [102]3 years ago
7 0
(\sqrt{2} - \sqrt{3})^2= (\sqrt{2})^2-2 \sqrt{2}  \sqrt{3} +(- \sqrt{3}  )^2=2-2 \sqrt{2*3} +3=5-2 \sqrt{6}

Answer: A
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Use the point-slope form to write an equation of a line through the given points.
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Answer:

y-2=1/3(x+3)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(4-2)/(3-(-3))

m=2/(3+3)

m=2/6

simplify

m=1/3

y-y1=m(x-x1)

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3 years ago
Jennifer walks 9 blocks south and 5 blocks west. Approximately how many blocks is she from home if she were to take a direct pat
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9514 1404 393

Answer:

  10.3

Step-by-step explanation:

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2 years ago
I WILL IVE CROWN JUST NEED HEPL ASAP
larisa [96]

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If its all together then its 7/8

7 0
3 years ago
Is 1/8 greater than 2/10
emmasim [6.3K]

No, 1/8 is smaller because 2/10 is equivalent to 1/5 and 1/5 is larger than 1/8.
3 0
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Find the difference.<br><br> (3x3−2x2+4x−8)−(5x3+12x2−3x−4)=
Lunna [17]

Answer:

-2x³ - 14x² + 7x - 4

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

(3x³ - 2x² + 4x - 8) - (5x³ + 12x² - 3x - 4)

<u>Step 2: Simplify</u>

  1. [Distributive Property] Distribute negative:                                                    3x³ - 2x² + 4x - 8 - 5x³ - 12x² + 3x + 4
  2. Combine like terms (x³):                                                                                   -2x³ - 2x² + 4x - 8 - 12x² + 3x + 4
  3. Combine like terms (x²):                                                                                   -2x³ - 14x² + 4x - 8 + 3x + 4
  4. Combine like terms (x):                                                                                    -2x³ - 14x² + 7x - 8 + 4
  5. Combine like terms:                                                                                         -2x³ - 14x² + 7x - 4
7 0
3 years ago
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