Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Simplify the expression |
Grade: 7-b Lesson: S5-L3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Simplify |
\$ (5 1/2)^2 + (5)/2^2 + 1 \$ |
2 |
After simplification |
\$ (11/2)^2 + 5/4 + 1 \$ |
3 |
After simplification |
\$ 121/4 + 5/4 + 1 \$ |
4 |
Taking LCM as '\$4\$' |
\$ (121 + 5 + 4)/4 \$ |
5 |
After simplification |
\$ \cancel130^65/\cancel4^2 \$ |
6 |
After cancelation |
\$65/2 \$ |
7 |
Answer |
D = \$65/2 \$ |
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