Step-1

Title: Substitute the fractions in the expressions

Grade: 7-a Lesson: S2-L4

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Determine the value of an expression when x = -2
\$ 8/(x^2) - 10 \$

2

Step

Substitute '\$ x \$' value in the expression

\$ 8/(-2)^2 - 10 \$

3

Step

Then simplify

\$ \cancel8^2/\cancel4^1 - 10 \$

4

Step

After simplification

2 - 10

5

Step

After simplification

-8

6

Answer

B

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