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Post-Test
1.
Assessment:
Multiple Choice:
Directions: Read and answer the questions below. Select the letter of
the correct answer from the given choices. (2 points each)
1. Which of the following values of k will make y2 - 5y + k factorable?
A. -14
C. 5
B. -10
D. 12
2. Which of the following statement is correct?
A. 6w²-13w-28= (3w-4) (2w + 7)
B. 4w² + 20w + 25 = (2w + 5)².
C. 6w² + 5wx + x² =
(2w-x)(3w-n)
D. 16w² - 40w + 25 = (4w - 5)(4w-5)
3. One of the factors of 2c² + 5c-12 is 2c-3. Which of the following is
the other factor?
A. c-4
B. c + 4
C. c-8
D. c + 8
4. The area of a rectangular vegetable garden is (12u²-8u-15)m²
Which of the following are the expressions to determine the
dimensions?
A. L = (3u-5)m; W = (4u + 3)m
B. L = (6u + 5)m; W = (2u - 3)m
C. L = (6u-3)m; W = (2u-5)m
D. L = (12u - 15)m; W = (u + 1)m
5. If the area of a square flower garden is (4x² - 12x + 9) square units, is
it possible to solve its sides? Why?
A. Yes, using factoring difference of two squares.
B. No, one of the sides must be given.
C. Yes, the area is a perfect square trinomial.
D. No, the area is not factorable​