Factor when possible. If the polynomial is prime, say so.x2 + 9x - 36
A. (x - 12)(x + 3)
B. (x - 12)(x + 1)
C. (x + 12)(x - 3)
D. prime
Answer: C
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Use the square root property to solve the quadratic equation.
x2 = 2
A. 
B. ±196
C. ± 
D. ±
Solve the system of equations by using graphical methods.
?
?
?
A. (5,2) B. (-5,-2) C. (2,-5 D. (-2,2) E. There are infinitely many solutions to the equations.
Solve the system of equations by using elimination by addition.
A. (13, -23) B. (13, 4) C. (3, 11) D. (4, 13)
A deck of cards contains 52 cards. These cards consist of four suits - hearts, spades, clubs, and diamonds. Each suit contains one of each of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king, and ace. Assume that one card is selected at random from a well-shuffled deck of cards.Find the probability that the card is a 3
A. 
B. 
C. 
D. 