Factor the trinomial completely.3x5 + 6x4 - 45x3
A. 3x3(x2 + 2x - 15)
B. x3(x + 5)(3x - 9)
C. 3x3(x + 5)(x - 3)
D. x3(3x + 15)(x - 3)
Answer: C
Mathematics
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If s represents the displacement and t represents the time for an object moving with rectilinear motion according to the given function, find the instantaneous velocity for the given time.s = 3t3 - 7t2 - 4t + 4; t = 4
A. 126 B. -24 C. 84 D. 18
Mathematics
Simplify.
A. 
B. 
C. 5
D. 3
Mathematics
Graph the solution of the system of linear inequalities.
A. 
B. 
C. 
D. 
Mathematics
Find the integral by using integration by parts or other techniques. Round the answer to four decimal places if necessary.
A. 16e2x(2x2 - 2x + 1) + C B. 4e2x(x2 - x + 1) + C C. 8e2x(2x2 - 2x + 1) + C D. 4e2x(2x2 - 2x + 1) + C
Mathematics