Page 27 - MODULE 1 Q1MATH8

Key to Answers
18
Pre – Test
I. Multiple Choice 1.A
II. True or False 1. True
2. False
3. True
2.D 3.D 4.A 5.C
4. True 5. False
Lesson 1: Factoring Common Monomial Factor
Activity 1 – Finding Common
Common: Soap, Face Cream Different: Fragrance Mists, Deodorant
Activity 2: Multiply Me, Factor Me!
Activity 3: Generalization Answersmayvary
1. x2
2. xandx
3. 12x2
4. (3x)(4x)
5. Answersmayvary
Activity 4: You Can Be A Writer!
1. 2(2a+3b)
2. 5xy (x3 – 4y2)
3. 6c (c3 – 3b)
4. 4d(d2 +4e2 –5f3) 5. 7gh (h3 – 2h)
Lesson 2 – Factoring Difference of Two Squares
Activity 1: Familiarizing Squares and Square Roots
16 256
17 289
18 324
19 361
20 400