Find the product.(n + 2)2
A. n2 + 4n + 4
B. n2 + 4
C. n + 4
D. 4n2 + 4n + 4
Answer: A
Mathematics
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How many terms are contained in a monomial?
A. 4 B. 2 C. 5 D. 3 E. 1
Mathematics
Provide an appropriate response.If your instructor has a test bank that includes 50 easy questions, 20 average questions, and 5 hard questions, what is the probability that you will choose a hard question if you choose one question at random?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the exact value by using a half-angle identity.tan 75°
A. 2 + 
B. -2 - 
C. -2 + 
D. 2 - 
Mathematics
Graph the hyperbola.(y - 1)2 - 4(x - 3)2 = 4
A. 
B. 
C. 
D. 
Mathematics