Chapter 1: Q24. (page 13)

Evaluate each expression.
$(12 - 6) \cdot 5^{2}$

Short Answer

Expert verified

The value of the expression $(12 - 6) \cdot 5^{2}$ is 150.

Step by step solution

Step 1. Order of operations.

In order to evaluate an expression, the order of operations must be followed, which is:

Evaluate the expressions inside the bracket
Evaluate the powers
Multiply and/or divide
Add and/ or subtract

The evaluation takes place from left to right.

Step 2. Evaluate the expression inside the bracket.

$(12 - 6) \cdot 5^{2} = 6 \cdot 5^{2}$

Step 3. Evaluate the power.

As per the order of operations, now evaluate the power $5^{2}$ .

$(12 - 6) \cdot 5^{2} = 6 \cdot 25$

Step 4. Multiply 6 by 25.

Finally, multiply 6 by 25.

$(12 - 6) \cdot 5^{2} = 150$

Therefore, the expression is equal to 150.

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Evaluate each expression.
$(12 - 6) \cdot 5^{2}$

Short Answer

Step by step solution

Step 1. Order of operations.

Step 2. Evaluate the expression inside the bracket.

Step 3. Evaluate the power.

Step 4. Multiply 6 by 25.

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Evaluate each expression.12−6⋅52

Short Answer

Step by step solution

Step 1. Order of operations.

Step 2. Evaluate the expression inside the bracket.

Step 3. Evaluate the power.

Step 4. Multiply 6 by 25.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Theoretical and Mathematical Physics

Calculus

Logic and Functions

Probability and Statistics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Evaluate each expression.
$(12 - 6) \cdot 5^{2}$