Use the given vectors to find the indicated expression.v = 2i + 2j + 2k,  w = -4i - 3j + 4k,  u = 5i + 2j + 5kFind u ? (v × w).

A. 24
B. -24
C. 58
D. 48


Answer: D

Mathematics

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Determine the least common denominator (LCD).  and 

A. 80 B. 576 C. 8 D. 72

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Simplify the expression using the order of operations.(-2 - 7) ? (-2 + 6) - 53

A. 125 B. -161 C. 4 D. 89

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Solve the linear equation.-2(k + 5) - (-3k - 9) = -7

A. {6} B. {- 8} C. {- 6} D. {21}

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Evaluate the integral.

A. (sin4(x3 + 3)) + C
B. (sin5(x4 + 3)) + C
C. (sin4(x3)) + C
D. (sin4(x3 + 3)) + C

Mathematics