13. Which of the following factors gives a product of x2 + 5x + 4?
A (x + 1)(x + 4)
C. (x + 5)(x - 1)
B. (x + 2)(x + 2)
D."(x + 2)2
14. To where you will multiply the reciprocal of the divisor in dividing rational numbers in fraction
form?
A Quotient B. Product
C. Dividend
D. Divisor
15. Perform the indicated operation:
+7c+10 4c+12
2+2-15 34+15
А.
*(442)(+3)
В.
*(0+2)(c+5)
4(c+2)
D
3(-3)(+5)
3(0-3)
16. What operation does the over sign in a rational expression indicates?
A Addition B. Subtraction
C Multiplication D. Division
17. The area of a square is 4x2 + 12x + 9 square units. Which expression represents the length
of the side?
A (3x + 2) units
C. (4x + 9) units
B. (2x + 3) units
D. (4x + 3) units

pa help po please please​