Question

Evaluate the expression. $$3^{2} \cdot 4+8$$

   Evaluate the expression.
$$3^{2} \cdot 4+8$$

Algebra 1

Ron Larson, Laurie… 1st Edition

Chapter 3, Problem 74

Instant Answer

Solved by Expert Raushan Kumar

09/27/2020

Step 1

Step 1: First, we need to calculate the square of 3, which is $3^{2} = 9$. Show more…

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Evaluate the expression. $$3^{2} \cdot 4+8$$

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Key Concepts

Exponentiation

Exponentiation is a mathematical operation involving a base and an exponent, where the base is multiplied by itself as many times as indicated by the exponent. It is fundamental in many areas of mathematics for representing repeated multiplication in a compact form.

Multiplication

Multiplication is one of the basic arithmetic operations, representing the repeated addition of identical numbers. It is used to scale numbers quickly and efficiently, often applied after exponentiation in expressions.

Addition

Addition is the arithmetic process of combining two or more numbers to obtain a sum. It is a foundational operation in mathematics, used after other operations like multiplication and exponentiation to aggregate results.

Order of Operations

The order of operations is a set of rules that defines the sequence in which different mathematical operations should be performed to ensure consistency and correctness in expressions. It typically prioritizes exponentiation, then multiplication and division, followed by addition and subtraction.

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