40÷[24−4×(2 3)]
How do we solve ( 40 \div [24 - 4 \times (2 \times 3)] )?
Answer:
To solve the expression ( 40 \div [24 - 4 \times (2 \times 3)] ), follow these steps using the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).
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Parentheses: Simplify inside the brackets first.
- Inside the brackets, handle the parentheses: ( 2 \times 3 = 6 ).
- Now the expression inside the brackets becomes ( 24 - 4 \times 6 ).
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Multiplication: Next, perform the multiplication.
- Multiply: ( 4 \times 6 = 24 ).
- Now you have ( 24 - 24 ).
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Subtraction: Finally, perform the subtraction inside the brackets.
- ( 24 - 24 = 0 ).
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Division: Now, you will divide by the result in the brackets.
- Since the denominator becomes 0, the expression ( 40 \div 0 ) is undefined, as division by zero is not possible.
Summary: The expression simplifies to an undefined term due to division by zero.