Multiply.(w - 3)(9w2 + w + 9)
A. 9w3 - 26w2 + 6w - 27
B. 9w3 + 26w2 + 6w - 27
C. 9w3 - 26w2 + 12w - 27
D. 9w3 - 28w2 + 6w - 27
Answer: A
Mathematics
You might also like to view...
Write the phrase as a mathematical expression. Use x as the variable.The sum of 5.53 and x
A. 5.53x B. 5.53 + x C. 5.53 - x D. 5.53
Mathematics
Solve the problem.Write the fraction as a percent:
A. 130% B. 160% C. 60% D. 135%
Mathematics
Determine whether the function is odd, even, or neither.f(x) = 2x2 - 4
A. Odd B. Even C. Neither
Mathematics
Solve the problem.The position of an object moving in a straight line is given by s = 2t2 - 3t, where s is in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 8 meters?
A. 2.9 sec B. 9.0 sec C. 10.4 sec D. 2.7 sec
Mathematics