Factor the sum or difference of cubes.2u3 + 54
A. (u + 3)(u2 - 3u + 9)
B. 2(u - 3)(u2 + 3u + 9)
C. (u - 3)(u2 + 3u - 9)
D. 2(u + 3)(u2 - 3u + 9)
Answer: D
Mathematics
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Let U = {all soda pops}, A = {all diet soda pops},B = {all cola soda pops}, C = {all soda pops in cans},and D = {all caffeine-free soda pops}. Describe theset in words.A' ? C
A. All diet soda pops in cans B. All non-diet soda pops in cans C. All diet soda pops and all soda pops in cans D. All non-diet soda pops and all soda pops in cans
Mathematics
Combine like terms. 12k + 6(4 - 7k)
A. 5k + 24 B. -30k + 24 C. 54k - 24 D. 30k - 24
Mathematics
Divide and check your answer.325 ÷ 8
A. 40 R5 B. 45 C. 40 R7 D. 40
Mathematics
Find the distance between the pair of points. Give an exact answer.(1, -5) and (7, -3)
A. 32
units
B. 2
units
C. 4 units
D. 32 units
Mathematics