An expression that occurs in calculus is given. Factor completely.(2x + 1)2 + 3(2x + 1) - 4
A. 2x - 6
B. 2x(2x + 1)
C. 2x(2x + 5)
D. 2x - 1
Answer: C
Mathematics
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Convert the units.3 kg = 
mg
A. 3,000,000 mg B. 300 mg C. 0.03 mg D. 0.003 mg
Mathematics
Add or subtract as indicated. Write the answer in simplest form.- 
+ 
+ 
A. 
B. 
C. - 
D. - 
Mathematics
Solve.log3 1 = x
A. 9 B. 0 C. 3 D. 1
Mathematics
Solve the problem.A parallelogram has a base of length 3x + 1 and a height of x + 1 and has an area of 96 square units. Find the base and height of the parallelogram. (A = BH)
A. height = 8 units; base = 12 units B. height = 2 units; base = 48 units C. height = 6 units; base = 16 units D. height = 4 units; base = 24 units
Mathematics