Step-3

Title: Simplify

Grade: 7-b Lesson: S4-L4

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps Problem Solution

1

Simplify

\$ (5x - y)(5x + y) \times 1/((5x - y)) \$

2

Canceling similar terms

\$ \cancel ((5x - y))(5x + y) \times 1/\cancel((5x - y)) \$

3

After cancelation

\$ (5x + y) \$

4

Answer

B = \$ 5x + y \$


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