Step-3

Title: Calculate the exponents

Grade: 7-a Lesson: S3-L4

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Given that :
\$ (5-8\times2)^2/3 + 4\times2 \$

2

Step

After multiplication

\$ (5-16)^2/3 + 8 \$

3

Step

After simplification

\$ (-11)^2/3 + 8 \$

4

Step

After simplification

\$121/3 + 8 \$

5

Step

Take 3 as LCM

\$ (121+24)/3 \$

6

Step

After simplification

\$ 145/3 \$

7

Answer

A

Tutor: Questions

Seq Type Question Audio

1

Problem

What did you learn from this problem?

2

Clue

What did you learn from the clues?

3

Hint

What did you learn from the Hints?

4

Step

What did you learn from the Steps?

5

Step

How can we improve the Steps?


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 20-February-2023 08:10 PM EST