Differentiate.f(x) = (-3x7 - x4)(2x2 - 5x + 3)
A. -84x7 + 105x6 - 16x4 + 20x3
B. -84x7 - 105x6 + 16x4 + 20x3
C. -54x8 + 120x7 - 63x6 - 12x5 + 25x4 - 12x3
D. 30x8 - 90x7 + 63x6 + 4x5 - 15x4 + 12x3
Answer: C
Mathematics
You might also like to view...
Solve the problem.Find the mass of a thin circular plate bounded by 
if 
.
A. 128? B. 2? C. 8? D. 32?
Mathematics
Solve the equation by first combining like terms.2x - 11x = 72
A. 8 B. -8 C. -7 D. -9
Mathematics
Graph the function.y = 3 cos x - sin 3x
A. 
B. 
C. 
D. 
Mathematics
Find the annual percentage rate using the annual percentage rate table.
Amount Financed: $760Finance Charge: $190.76 Number of monthly payments: 48
A. 10.75% B. 12.00% C. 11.25% D. 11.50%
Mathematics