Find the difference. Subtract horizontally.(-7x2 + 6) - (-x3 + 5x2 + 10)
A. -6x3 + 11x2 - 10
B. -6x3 + 5x2 - 4
C. x3 - 2x2 + 16
D. x3 - 12x2 - 4
Answer: D
Mathematics
You might also like to view...
Determine whether the number is divisible by 2, 3, 4, 5, 6, 7, 8, 9, and/or 10.9078
A. 3, 4, 6 B. 2, 3, 6 C. 2, 3, 4 D. 4, 5, 6
Mathematics
Perform the indicated operations. Assume that all variables represent nonnegative real numbers.3 
+ 3 
A. 24x
B. 8 
C. 24 
D. 3 
Mathematics
Divide.
÷ 
A. 
B. 
C. 
D. x + 10
Mathematics
Solve the problem.Edwin has a board that is 4.5 feet long. He wants to cut the board into pieces that are 1.5 feet long. How many 1.5-foot pieces will he get from the large board?
A. 2 pieces B. 4 pieces C. 30 pieces D. 3 pieces
Mathematics