Write the partial fraction decomposition of the rational expression.
A. 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
+ 
Answer: A
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Find the least common multiple of the given number by the method of intersection of sets of multiples.56 and 96
A. 224 B. 1344 C. 672 D. 168
Graph the function with a graphing utility.y = x3 - 1
A. 
B. 
C. 
D. 
Secret messages can be encoded by using a code and an encoding matrix. If we have the code:
and an encoding matrix E, we can encode a message by taking every two letters of the message, converting them to their corresponding numbers, creating a 2 × 1 matrix, and then multiplying each two numbers by E. The message may be unscrambled with a decoding matrix which is the inverse of the coding matrix, E-1. Determine if the given pair of encoding matrices are inverses of each
other.
and 
What will be an ideal response?
Solve the quadratic equation by completing the square.16x2 = -1 + 3x
A. 
B. 
C. 
D. 