Factor the trinomial completely. If the polynomial cannot be factored, write "prime."z2 + 4z + 4
A. (z + 4)(z - 4)
B. (z + 2)2
C. (z + 2)(z - 2)
D. (z - 2)2
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response. Graph sin x, 1 + sin x, and -1 + sin x on the same graph. Compare the graphs. How are they alike and how are they different? Use a graphing calculator.
What will be an ideal response?
Mathematics
Use a sum or difference identity to find the exact value.sin 
A. 
B. 
C. 
D. 
Mathematics
Write the fraction as a decimal. If the decimal is a repeating decimal, write using the bar notation and then round to the nearest hundredth. 
A. 4.
? 4.84
B. 4.8
? 4.83
C. 4.8
? 4.87
D. 4.83
Mathematics
Find the least common multiple.10a4, 4a6
A. 20a6 B. 20a4 C. 20a D. 20
Mathematics