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yuradex [85]
3 years ago
14

Factor completely w^4-2401

Mathematics
2 answers:
Verdich [7]3 years ago
6 0
w^4-2401=(w^2)^2-49^2=(w^2-49)(w^2+49)=(w^2-7^2)(w^2+49)\\\\=(w-7)(w+7)(w^2+49)\\\\------------------------------\\\\a^2-b^2=(a-b)(a+b)
FromTheMoon [43]3 years ago
5 0
w^4-2.401 \\ =(w^2+49)(w^2-49) \\ =(w^2+49)(w-7)(w+7)
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The distribution will exhibit symmetry. 
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Answer: indirect characterization

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Indirect characterization is a method of indicating what a character is like by revealing their personality through descriptions of their actions, speech, appearance, and interactions with other characters.

6 0
3 years ago
Solve for x<br> HELLLLP​
charle [14.2K]

Simplifying

25x + -15 = 2y

Reorder the terms:

-15 + 25x = 2y

Solving

-15 + 25x = 2y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + 25x = 15 + 2y

Combine like terms: -15 + 15 = 0

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3 0
3 years ago
when the driver is in the empty truck, the mass is 2948.35 kilogram. the mass of 1 box of paper is 22.5 kilograms. the driver de
marishachu [46]

Answer:

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Step-by-step explanation:

The mass of the truck and paper must satisfy ...

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The driver can take a minimum of 0 boxes and a maximum of 77 boxes of paper over the bridge.

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7 0
2 years ago
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Answer:

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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

Step-by-step explanation:

<u>Step 1: Define expression</u>

64 + [40 ÷ (4 - 7 + 8)] - 10

<u>Step 2: Evaluate</u>

  1. Brackets - Parenthesis - Subtract:          64 + [40 ÷ (-3 + 8)] - 10
  2. Brackets - Parenthesis - Add:                 64 + [40 ÷ 5] - 10
  3. Brackets - Divide:                                    64 + 8 - 10
  4. Add:                                                          72 - 10
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And we have our final answer!

5 0
3 years ago
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