Math Problem Statement

Solve the following using the correct order of operations (PEMDAS/BODMAS): 5 + (3 × 2)^2 ÷ 6

Solution

The problem in the image involves using the correct order of operations (PEMDAS/BODMAS) to solve an expression. Let's break it down:

Given expression:

5+(3×2)2÷65 + (3 \times 2)^2 \div 6

Applying the order of operations (PEMDAS):

  • Parentheses first: (3×2)=6(3 \times 2) = 6 Now the expression becomes: 5+62÷65 + 6^2 \div 6

  • Exponents next: 62=366^2 = 36 So the expression simplifies to: 5+36÷65 + 36 \div 6

  • Division comes next: 36÷6=636 \div 6 = 6 The expression now is: 5+65 + 6

  • Addition finally: 5+6=115 + 6 = 11

Final answer:

The value of the expression is 11, but it seems the handwritten work shows 7 as the final result, which might be due to an error in applying the order of operations.

Do you need further clarification on this?

Here are some additional questions to explore:

  1. What would happen if we changed the exponent to a different number?
  2. Can you show how division by a decimal number would affect the result?
  3. What if the parentheses contained a subtraction instead of multiplication?
  4. How does the order of operations change if there are nested parentheses?
  5. What other strategies can help avoid mistakes with order of operations?

Tip: Always handle exponents and parentheses first, as missing these steps can lead to incorrect results.

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Math Problem Analysis

Mathematical Concepts

Order of Operations
PEMDAS
Exponents
Division
Addition

Formulas

PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction)

Theorems

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Suitable Grade Level

Grades 5-7