Find the least common denominator for the expression.
- 
A. 23x2 + 7
B. 23x(x + 7)
C. 23(x2 + 7)
D. 23x + 7
Answer: B
Mathematics
You might also like to view...
Simplify the expression. ? 3 + 6·2 - 7 ?
A. 9 B. 11 C. -45 D. 8 E. 6
Mathematics
If you take 7 cards from a deck of 52 cards, how many cards do you have? ? __________ cards ?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Perform the conversion. Round to the nearest hundredth when necessary.7 km to mi
A. 7.42 mi B. 4.35 mi C. 6.62 mi D. 11.27 mi
Mathematics
Solve the problem.Mr. Meredith is building a table. The top will have a piece of marble 
inches by 18 inches, bordered by 2
inches of wood on all four sides. Give the overall dimensions of the table top.
A. 14
inches by 20
inches
B. 17 inches by 22
inches
C. 17 inches by 22 inches
D. 17
inches by 22
inches
Mathematics