Operations on fractions

1. A. REVIEW CONCEPT – OPERATIONS ON FRACTIONS
For you to understand more the review concept, please copy or click the link below to watch the
video about operations of fractions: https://www.youtube.com/watch?v=rl7e0djo9Go
If you are done watching the video, please copy or click the link for you to be directed on an activity
sheet about operations of fractions: https://forms.gle/bsf41kX16NVXUHJaA

2. B. REVIEW CONCEPT – COMPLETING THE SQUARE
For you to understand more the review concept, please copy or click the link below to watch the
video about completing the perfect square trinomial: https://www.youtube.com/watch?v=KmIt0Enei2Q
If you are done watching the video, please copy or click the link for you to be directed on an activity
sheet about completing the perfect square trinomial: https://forms.gle/WxhCbRbv96hFjw3r9
𝒙 𝟐
+ 𝟐𝒙 = 𝟓
EXAMPLE:
SOLUTION:
(1) 𝑥2
+ 2𝑥 = 5
(2) 𝑥2
+ 2𝑥 + (
2
2
)2
= 5 + (
2
2
)2
(3) (𝑥 +
2
2
)2
= 5 + (
2
2
)2
(4) (𝑥 + 1)2
= 5 + 1
(5) (𝑥 + 1)2
= 6