Find the given power. Write answer in rectangular form.
4
A. 128 + 128 i 
B. 256i
C. 128 + 128 i
D. 128 
+ 128 i
Answer: A
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Graph the region indicated by graphing the system of inequalities. Label all points of intersection.
A. O(0, 0), A(0, -8)
B. O(0, 0), A(0, -8)
C. O(0, 0), A(0, -8)
D. O(0, 0), A(0, -8)
Find the root and standard form of the polynomial function with the given roots and y-intercept.Roots: -3, 3, and 3; f(0) = 27
A. f(x) = (x - 3)(x + 3)(x + 3); f(x) = x3 + 3x2 + 9x + 27 B. f(x) = (x + 3)(x + 3)(x - 3); f(x) = x3 - 3x2 + 9x + 27 C. f(x) = (x + 3)(x - 3)(x - 3); f(x) = x3 - 3x2 - 9x + 27 D. f(x) = (x - 3)(x - 3)(x + 3); f(x) = x3 + 3x2 - 9x - 27
Factor by grouping, if possible.x14 + x9 + x5 + 1
A. (x14 + 1)(x9 + 1) B. (x5 + 1)(x9 + x5) C. (x5 + 1)(x9 + 1) D. (x12 + 1)(x2 + 1)
Decide whether the argument is an example of inductive or deductive reasoning.If (-p)2 = p2, then (-9)2 = 81
A. Deductive B. Inductive