Simplify: (-2- j)²
What will be an ideal response?
3 + 4j
Mathematics
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Completely factor the polynomial or state that the polynomial is prime.x2 + 7x - 44
A. (x - 11)(x + 1) B. (x - 11)(x + 4) C. (x + 11)(x - 4) D. prime
Mathematics
The table shows Jose's expenses for one month. Use the table to answer the question.What were Jose's total expenses for the month?Monthly ExpensesRent$569Food$194Car repairs, gas$83.82Utilities$68.78Phone (long distance)$65.46Phone (local)$23.13Drumming lessons$86Entertainment$57.31
A. 1062.36 B. 306.99 C. 1204.81 D. 1147.50
Mathematics
Write the partial fraction decomposition of the rational expression. 
A. 
- 
- 
B. 
+ 
- 
C. 
+ 
+ 
D. 
- 
+ 
Mathematics
Find the dot product.
?
?
A. 59 B. 55 C. 54 D. 58 E. 56
Mathematics