ACTIVITY 2 (10 points) Directions: Supply the missing factor.
1. 4x + 6y = _ _(2x + 3y)
2. m³ - m = (m²- 1)
3. (_ _ _)(x-9) = x² -81
4. (_ _ _) (2a +3 ) = 4a² - 9
5. x³+ 8 = ( x + 2 ) ( _ _)
6. y³ 27 = (y - 3) (_ _ _)
7. m² + 12m + 36 = (m + _ _)²
8. 16d² - 24d + 9 = (4d- _ _)²
9. x² + 5x – 24 is (x + 8) (_ _ _)
10. x2 - 11x + 30 = (X - _ _ _)(x-_ _ _)
AUTOREPORT IF NONSENSE ANSWER
1. 4x + 6y = _ _(2x + 3y)
2. m³ - m = (m²- 1)
3. (_ _ _)(x-9) = x² -81
4. (_ _ _) (2a +3 ) = 4a² - 9
5. x³+ 8 = ( x + 2 ) ( _ _)
6. y³ 27 = (y - 3) (_ _ _)
7. m² + 12m + 36 = (m + _ _)²
8. 16d² - 24d + 9 = (4d- _ _)²
9. x² + 5x – 24 is (x + 8) (_ _ _)
10. x2 - 11x + 30 = (X - _ _ _)(x-_ _ _)
AUTOREPORT IF NONSENSE ANSWER
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Answer:
1. 4x + 6y = 2(2x + 3y)
2. m³ - m = m(m²- 1)
3. (x + 9)(x - 9) = x² -81
4. (2a - 3) (2a +3 ) = 4a² - 9
5. x³+ 8 = ( x + 2 ) (x² - 2x + 4)
6. y³ 27 = (y - 3) (y² + 3y + 9)
7. m² + 12m + 36 = (m + 6)²
8. 16d² - 24d + 9 = (4d- 3)²
9. x² + 5x – 24 is (x + 8) (x - 3)
10. x2 - 11x + 30 = (X - 3)(x-11)