Find all the zeros of the function.
?
(t- 4)(t - 3)(t - 6i)(t + 6i)
?
A. -4, -3, ±6i
B. 4, 3, 6i
C. 4, 3, ±6i
D. -4, 3, ±6i
E. 4, -3, ±6i
Answer: C
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The position vector of a particle is r(t). Find the requested vector.The velocity at t = 0 for r(t) = ln (t3 - 5t2 + 4)i - j - 5 cos (t)k
A. v(0) = i -
j + 5k
B. v(0) = - j
C. v(0) = j
D. v(0) = i -
j
Factor completely, or state that the polynomial is prime.48x4y - 3y5
A. 3(4x2 + y2)(2x + y)(2x - y) B. 3y(4x2 + y2)(2x + y)(2x - y) C. 3y(16x2 + y2)(4x + y)(4x - y) D. prime
Answer the question.How many automobile license plates can be made involving 3 letters followed by 2 digits, if letters cannot be repeated ( used more than once ) but digits can be repeated ?
A. 1,757,600 B. 1,829,020 C. 1,531,400 D. 1,560,000
Name the quadrant or axis in which the point lies.(-3, 8)
A. quadrant I B. quadrant II C. quadrant III D. quadrant IV