Divide using synthetic division.(x5 - 3x4 - 8x3 + x2 - x + 18) ÷ (x + 2)
A. x4 - 5x3 + 2x2 - 4x - 6 +
B. x4 - 5x3 + 2x2 - 4x + 5 +
C. x4 - 5x3 + 2x2 - 3x + 5 +
D. x4 - 5x3 + 2x2 - 3x - 5 +
Answer: C
Mathematics
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Find a formula for the nth term of the sequence.0, 2, 0, 2, 0 (alternating 0's and 2's)
A. an = 1 + (-1)n+1 B. an = 1 - (-1)n C. an = 1 + (-1)n D. an = 1 + (-1)n-1
Mathematics
Provide an appropriate response.Derive the identity sec-1(-x) = ? - sec-1 x by combining the following two equations:cos-1(-x) = ? - cos-1 xsec-1 x = cos-1(1/x)
What will be an ideal response?
Mathematics
Provide an appropriate response.Sales taxes are determined by the voters of state and local governments.
A. True B. False
Mathematics
Solve.-8x + 7 - 6x = -18x + 19
A. - 3
B. 3
C.
D. -
Mathematics