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Simplifying an expression with parenthesis ex 3, 52 + 8^2 - 3(4 - 2)^3

Simplifying an expression with parenthesis ex 3, 52 + 8^2 - 3(4 - 2)^3

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to solve a mathematical expression using the order of operations, commonly known as PEMDAS. The instructor demonstrates each step, starting with solving operations within parentheses, followed by handling exponents, and then performing multiplication and division from left to right. Finally, the instructor completes the problem by doing addition and subtraction, resulting in the final answer.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving an expression using the order of operations?

Solve exponents

Evaluate parentheses

Perform multiplication and division

Add and subtract

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After solving the operations within parentheses, what is the next step according to PEMDAS?

Perform addition and subtraction

Solve exponents

Perform multiplication and division

Re-evaluate parentheses

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 8 squared?

128

64

16

32

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 52 + 64 - 3 * 8, what operation should be performed first?

Division

Multiplication

Subtraction

Addition

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final result of the expression 52 + 64 - 24?

100

92

88

116

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