Perform the division.(x4 - 81) ÷ (x + 3)
A. x3 + 3x2 - 9x + 27
B. x3 + 3x2 + 9x + 27
C. x3 - 3x2 + 9x - 27
D. x2 + 3x + 9
Answer: C
Mathematics
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Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x2y2z2; S is the surface of the rectangular prism formed from the planes x = ± 3, y = ± 1, and
A. 21 B. 7 C. 14 D. 1
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Determine whether B is the inverse of A.A = , B =
A. Yes B. No
Mathematics
Combine the following, if possible.23 - 11
A. 12
B. 60
C. 12
D. 34
Mathematics
Write the expression in expanded form.logax2yz5
A. loga2x + logay + loga5z B. 2 logax + logay + 5logaz C. (logax)2 + logay + (logaz)5 D. 2 logax ? logay ? 5logaz
Mathematics