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Pls help I need an answer quick!-example-1
User Danmayer
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Answer:


\displaystyle 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

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

Explanation:

Step 1: Define


\displaystyle 8 + (7 + 1)^2 / 4 \cdot ((1)/(2))^4

Step 2: Evaluate

  1. (Parenthesis) Add:
    \displaystyle 8 + (8)^2 / 4 \cdot ((1)/(2))^4
  2. Exponents:
    \displaystyle 8 + 64 / 4 \cdot (1)/(16)
  3. Divide:
    \displaystyle 8 + 16 \cdot (1)/(16)
  4. Multiply:
    \displaystyle 8 + 1
  5. Add:
    \displaystyle 9
User Malasorte
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