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(4x5)^2-6+3

less than a minute read Jun 16, 2024
(4x5)^2-6+3

Solving the Equation: (4x5)^2 - 6 + 3

This article will break down the steps to solve the equation (4x5)^2 - 6 + 3.

Order of Operations (PEMDAS/BODMAS)

To solve this equation, we'll use the order of operations, often remembered by the acronyms PEMDAS or BODMAS.

  • Parentheses/ Brackets
  • Exponents/ Orders
  • Multiplication and Division (from left to right)
  • Addition and Subtraction (from left to right)

Step-by-Step Solution

  1. Parentheses/Brackets: First, we need to solve the expression inside the parentheses (4x5), which equals 20.
  2. Exponents/Orders: Next, we need to square 20 (20^2), which equals 400.
  3. Addition and Subtraction (from left to right): Now, we have 400 - 6 + 3.
    • 400 - 6 = 394
    • 394 + 3 = 397

Final Answer

Therefore, (4x5)^2 - 6 + 3 = 397.

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