Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Test1 |
Grade: 6-b Lesson: S2-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Simplify the expression: \$ 3x^2 \times 5x^3 \$. |
|
2 |
Step |
Given expression |
\$ 3x^2 \times 5x^3 \$ |
3 |
Step |
Multiply the coefficients: Multiply 3 and 5 together. |
\$ 3 \times 5 \$ |
4 |
Step |
Add the exponents of the variable x: Since both terms have the same variable x, you add their exponents. |
2 + 3 = 5 |
5 |
Step |
Combine the results: Combine the coefficient and the variable term. |
\$ 15x^5 \$ |
6 |
Step |
So, the simplified expression is \$ 15x^5 \$. |
|
7 |
Choice.A |
This answer is incorrect because the simplified expression is \$ 15 x^5 \$ |
\$ 5 x^5 \$ |
8 |
Choice.B |
This answer is correct because the simplified expression is \$ 15 x^5 \$ |
\$ 15 x^5 \$ |
9 |
Choice.C |
This answer is incorrect because the simplified expression is \$ 15 x^5 \$ |
\$ 25 x^5 \$ |
10 |
Choice.D |
This answer is incorrect because the simplified expression is \$ 15 x^5 \$ |
\$ 15 x^6 \$ |
11 |
Answer |
Option |
B |
12 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
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