Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Solve the equation |
Grade: 7-a Lesson: S4-L2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Simplify: |
|
2 |
Hint |
Cancelling 3 on both sides |
\$ 2/(\cancel(3)(5x-2)) = (8x-5)/\cancel(3) \$ |
3 |
Step |
By Cross Multiplication |
\$ 2 = (8x-5)(5x-2) \$ |
4 |
Step |
After multiplication and Add 'x' terms |
\$ 2 = 40x^2 - 16x - 25x + 10 \$ |
5 |
Step |
Add constant terms |
\$ 2 = 40x^2 - 41x + 10 \$ |
6 |
Step |
Then we get |
\$ 40x^2 - 41x + 8 = 0\$ |
7 |
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? |
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