Factor completely. If the polynomial is prime, state so.z2 + 2z + 1
A. (z - 1)2
B. (z + 1)(z - 1)
C. (z + 2)(z - 2)
D. (z + 1)2
Answer: D
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Mathematics
Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000
Mathematics
Add or subtract as indicated and write the result in standard form.(-4 - 5i) + (3 - 3i) + (-2 - 3i)
A. -1 - 8i B. 1 - 5i C. -3 - 11i D. -9 - 5i
Mathematics
Evaluate the expression.
A. 
B. 1
C. -1
D. -3
Mathematics