Factor the polynomial completely.z6 + 1
A. (z3 + 1)(z3 - 1)
B. (z + 1)(z - 1)(z4 - z2 + 1)
C. (z2 + 1)(z4 - z2 + 1)
D. (z + 1)(z - 1)(z2 + z + 1)(z2 - z + 1)
Answer: C
Mathematics
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Compute the absolute value.
A. 0
B. - 
C. 
D. 
Mathematics
Factor the polynomial completely.t3 + 216
A. (t + 6)(t2 - 6t + 36) B. (t - 216)(t2 - 1) C. (t + 6)(t2 + 36) D. (t - 6)(t2 + 6t + 36)
Mathematics
Determine whether the given ordered pair is a solution to the system of equations.(-4, 4)4x + y = -123x + 4y = 4
A. No B. Yes
Mathematics
Find all values of x (if any) where the tangent line to the graph of the function is horizontal.y = x3 - 12x + 2
A. 0, 2 B. 2, -2 C. -2, 0, 2 D. 0
Mathematics