19. Which of the following is a perfect square trinomial? *

1 point

4y² + 6y + 9

9x² – 24x + 16

4y² – 12y – 9

9x² + 24x – 16

20. What must be the missing term to make (4m⁴+___+9n²) a perfect square trinomial? *

1 point

12m⁴n

12m²n²

12m²n

12mn²

21. If one side of a square is (a + b), what is its area? *

1 point

a² + b²

a² – b²

a² + ab + b²

a² + 2ab + b²

22. Find the quotient of: (48²⁴+ 16⁵−12⁷)/12⁶. *

1 point

4/² + 4/3 – /

4/ + 4/3 – ²/m

4/² + 4/3 – ²/

4/ + 4/3 – ²/

23. What is the volume of a cubical box whose one side is (2m³n²p) units? *

1 point

6m⁶n⁵p³

6m⁹n⁶p³

8m⁶n⁵p³

8m⁹n⁶p³

24. Simplify: (2a³b)³ (a⁴b²c)²? *

1 point

6a¹⁷b⁷c²

8a¹⁷b⁷c²

8a¹⁴b⁷c

8a¹⁴b⁷c²

25. What is the remainder when (x³ – 2x² – x + 1) is divided by (x + 1)? *

1 point

1

–1

0

–2

Guys sorry if 10 lang wala na kasi akong points