Simplify. Assume that no denominator is zero.(-3a2)2
A. (-3)2a4
B. (-3)4a4
C. (-3)4a2
D. -6a2
Answer: A
Mathematics
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Write decimal notation.
A. 205.9 B. 2059 C. 20.59 D. 0.2059
Mathematics
Use the principle of mathematical induction to show that the mathematical statement is true for all natural numbers n.Sn: 6 + 12 + 18 + . . . + 6n = 3n(n + 1)
What will be an ideal response?
Mathematics
Use the given vectors to find the indicated expression.v = -4i - 2j + 5k, w = 3i - 5j - 3k, u = -2i - 5j + 5kFind w ? (v × u).
A. 0 B. -93 C. -53 D. -13
Mathematics
Evaluate the integral.
dx
A. 72 B. 36 C. 42 D. 18
Mathematics