ACTIVITY 1:
Perform the indicated operation and simplify.
1. (y + 2) (y – 2) = ____________________
2. (2x + 5) (2x – 5) = ____________________
3. (3xy + 1) (3xy – 1) = ____________________
4. (2m + n) (2m – n) = ____________________
5. (-2 + 4p2) (-2 – 4p2) = ____________________
ACTIVITY 2:
Applying the special products, multiply the following:
1. (18)(22)
2. (14)(16)
3. (7)(13)
4. (32)(28)
Need kopo maayos na sagot
Answers & Comments
1. y2 - 4
2. 4x2 - 25
3. 9x2y2 - 1
4. 4m2 - n2
5. 4 - 64p2