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Hunter-Best [27]
2 years ago
12

Anyone know how to do this?

Mathematics
1 answer:
Pavel [41]2 years ago
4 0

Answer:

5 = 16 - 11 \\  so \: \\  {x}^{2}  - 8x + 16 - 11\\  \\  {x}^{2}  - 8x + 16 = (x - 4)^{2}  \\ \\  (x - 4)^{2}  - 11

Step-by-step explanation:

I hope that is useful for you :)

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Step-by-step explanation:

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1. Find the slope of the line that goes through the points (2, 5) and (6, 7)
ella [17]

Answer:

\displaystyle m = \frac{1}{2}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Coordinates (x, y)
  • Slope Formula: \displaystyle m = \frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (2, 5)

Point (6, 7)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute in points [Slope Formula]:                                                              \displaystyle m = \frac{7-5}{6-2}
  2. [Fraction] Subtract:                                                                                           \displaystyle m = \frac{2}{4}
  3. [Fraction] Simplify:                                                                                            \displaystyle m = \frac{1}{2}
7 0
2 years ago
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