Section:
Read each statement/question carefully. Encircle the letter that corresponds to your
chosen answer.
1. All the following are perfect square trinomials, EXCEPT one. Which is it?
a. x2 - 4xy + 4y2 b. 9x2 + 24x - 16 C. 4x2 - 12xy +9y2 d. 9x2 - 6x + 1
2. If one factor of a perfect square trinomials is 2xy-3x, what is the other factor?
a. 2y-3x
b. 2y+3x
c. 2xy-3
d. 2x+3x
3. Which of the following is equal to (2x + 3y)??
a. 4x2 - 12xy +9y2 b. 4x2 + 12xy +9y2 c. 4x3 + 12xy +9y2 d. 4x2 – 12xy +9y3
4. What is the complete factored form of 4a2 --4a²b + a²b2?
a. (2a + ab) b. (a - 2an) c. a'(2-6) d. (ab - 2a)?
5. What is the complete factored form of 8x2 - 24xy + 18y2 ?
a. 2(2x-3y) (2x-3y) b. 2(2x-3y) (2x+3y) c. 2(3x +2y)? d. 2(3x – 2y)
6. Which of the following trinomials is factorable?
a. 1-2 - 6x + 7 b. 2x2 + 5x + 10 c. x2 + 3x + 1 d. 3x2 - 6x + 12
7. All the following trinomials are factorable, EXCEPT one. What is it?
a. x2 - 2x - 3 b. x2 + 5x + 3 C. 2x2 + 3x - 2 d. 2x2 + 2x + 4
8. What is the complete factored form of x2 - 4x - 96?
a. (x+8) (x-12) b. (x-8)(x+12) C. (x-8)(x-8) d. (x+3)(x+12)
9. What is the complete factored form of 2x2 - 6x - 8?
a. (x+4) (2x-2) b. (x-4) (2x+2) c. (4x+2)(2x-2) d. (4x-2)(2X+2)
10. A rectangular garden has an area by 6x2 + x - 2 square meter. If the length is
represented by 3x+2, find a binomial that represents the width.
a. 2x+1
b. X-2
d. X-2
11. The square of a number decreased by 625 is zero. What is the number?
b. 35
d. 25
12. The area of a square is numerically equal to five times its perimeter. Find the length
of a side of the square.
a. 4
b. 10
d. 40
13. The area of a square lot is 256 square meters, find the length of one side.
a. 14 meters b. 16 meters c. 24 meters d. 26 meters
14. What is the measure of one side of the squore if its area is x2 - 22x + 121?
a. 11 units
b. 22 units
c. 30 units
d. 50 units
15. The area of the rug is 108 square centimeters. The length of the rug is 6 cm less than
twice its width. What is the width of the rug?
a. 6 cm
b.9 cm
c. 12 cm
d. 15 cm
16. The difference of the square of a number ond 36 is the same as -5 times the
number. Find the numbers that satisfy the given condition.
a. 4 and -9 b. 6 and -3
c. 8 and 7
d. 12 and 3
17. Six times the square of a number equals eighteen times that number. What is the
number?
c. 2x-1
a. 15
C. 45
c. 20
help me please ​