Factor the perfect square trinomial completely.z2 - 2z + 1
A. (z - 2)(z + 2)
B. (z - 1)(z + 1)
C. (z - 1)2
D. (z + 1)2
Answer: C
Mathematics
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Evaluate the integral.
A. 30625
B. 
C. 
D. 
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Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. - 
A. -0.
B. -0.8
C. -0.
D. -0.8
Mathematics
Solve the inequality, then graph the solution.4x < 16
A. (-?, 4)
B. (4, ?)
C. (-?, -4)
D. (-4, ?)
Mathematics
Write an equation for the hyperbola.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics