Step-3

Title: Square root of variable in expression

Grade: 7-a Lesson: S2-L5

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 a = 100:
\$ \sqrt(a) - 5 \$

2

Step

Substitute a value in the expression

\$ \sqrt(100) - 5 \$

3

Step

After simplification

10 - 5

4

Step

After simplification

5

5

Answer

C

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?


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