8. What is the square of (x - 5)?
A x? 5x +25 B. x + 5x + 25
C. r? - 10x + 25
D. XP + 10% + 25
9. What is the middle term of the square or (7x + 3)?
A-42x
B. -41%
C. 21x
D. 422
10. The result (x+3) is x' + 9x? +
A --27x
B. 9x
+ 27. What is the missing term?
C. 9x
D. 27%
11. If the dimension of a rectangular solid are (4x + 3)cm, (3x - 5)cm, and
(2x - 1)cm, find its volume?
A.24x +34x? + 19x - 64
C. 24x - 34x² + 192 - 64
B.24x34x2 - 19x + 15
D. 24x - 34x2 - 19x - 15
12. The area of a square is 16x? - 10x + 25 square units, which expression
represents the length of the sides?
A. (4x + 5) units
C. (5x + 4) units
B. (4x - 5) units
D. (5x + 4) units
13. Which value of x will make the largest are of a square with a side of 8x + 1?
A, 0.75
B. 0.5
C. 0.35
D. 0.12
14. The volume of a cube is 8x! - 60x' +150x - 125 units, what is the side of the
cube?
A. (2x + 5) units
C. (5x + 2) units
B. (2x - 5) units
D. (5x - 2) units
15. (3x - 5) boys and (x+8) girls are required to bring (3x2 + 4x - 5) colored
chips for the DAMATH BOARD. How many will there be if all the boys and
girls will comply with the requirement?
A. 12x + 25x + 8x - 15
C. 12x25x38x - 15
B. 12x1 - 25x8x - 15
D. 12x + 25x + 8x + 15​