1.what should be multiplied to 5 x -6 so that the result is 25x² - 36?
A.5x-6
B.5x+6
C.6x-5
D.6x+5
2. what is the missing term in (x+3)³=x³+9
x²+____+27?
A.-27x
B.-9x
C.9x
D.27x
3. if you dimension of a rectangular solid are (4x + 3)cm,(3x-5)cm,and (2x-1)cm,find it's volume?
A.24x³ + 34x² + 19x - 64
B.24x³ - 34x² - 19x +15
C.24x³ - 34x² + 19x - 64
D.24x³ - 34x² - 19x -15
4. the area of a square is 16x² - 40x + 25 square units,which expression represent the length of the sides?
A.(4x + 5) units
B.(4x - 5) units
C.(5x + 4) units
D.(5x -4) units
5. which value of x will make the largest area of a square with a side of (8x + 1)?
A.0.75
B.0.5
C.0.35
D.0.12
6. the volume of a cube is 8x² - 60x² + 150x -125 units,what is the side of the cube?
A.(2x + 5) units
B.(2x - 5 ) units
C.(5x + 2) units
D.(5x - 2 ) units
7.(3x - 5) boys and (x + 8) girls are required to bring (x² + 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. 4x³ + 19x² + 8x - 15
B.4x³ + 19x² + 8x - 15
C.4x³ + 19x² +8x - 15
D. 4x³ + 19x² + 8x + 15
plss paki answer po kailangan kona po kase
Share
Question:
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
Answer:
8.)B
9.)A
10.)A
11.)C
12.)D
13.)B
14.)A
15.)B