Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Evaluate the expression |
Grade: 7-a Lesson: S4-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Evaluate the expression when \$x = -7/6\$: |
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2 |
Hint |
Substitute x value in the expression |
\$ (6(-7/6)+12)/(5/2 + 3(-7/6)) \$ |
3 |
Step |
After simplification |
\$ (\cancel(6)(-7/\cancel(6))+12)/(5/2 + \cancel(3)^1(-7/\cancel(6)^2)) \$ |
4 |
Step |
After cancellation |
\$ (-7 + 12)/(5/2 - 7/2) \$ |
5 |
Step |
Taking 2 as LCM |
\$ (-7 + 12)/((5 - 7)/2) \$ |
6 |
Step |
After simplification |
\$ (5)/(\cancel(-2)/\cancel2) \$ |
7 |
Step |
After cancellation |
-5 |
8 |
Answer |
C |
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Tutor: Questions
| Seq | Type | Question | Audio |
|---|---|---|---|
1 |
Problem |
What did you learn from this problem? |
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2 |
Clue |
What did you learn from the clues? |
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3 |
Hint |
What did you learn from the Hints? |
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4 |
Step |
What did you learn from the Steps? |
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5 |
Step |
How can we improve the Steps? |
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