Find the derivative.f(x) = sin 3e5x

A. -15e5x cos 3e5x
B. cos 3e5x
C. e5x cos 3e5x
D. 15e5x cos 3e5x


Answer: D

Mathematics

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Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x + 12)2

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A. 3125?
B. 625?
C. 15625?
D. ?

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Add the polynomials.(5x) + (5 - 5.5x)

A. -1.5x + 5 B. -0.5x - 5 C. 0.5x + 5 D. -0.5x + 5

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Determine whether the system corresponding to the given augmented matrix is dependent or inconsistent. If it is dependent, give the solution.

A. dependent; (3 + 5z, y = -7 - 9z, z) B. dependent; (3, -7, -5) C. dependent; (3 - 5z, -7 + 9z, z) D. inconsistent

Mathematics