Solve the polynomial equation.2x5 - 2x4 - 6x3 + 6x2 - 8x + 8 = 0
A. x = 2, -2, i
B. x = 1, 2, -2, ±i
C. x = -1, -2, 2, ±i
D. x = 1, -2
Answer: B
Mathematics
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Perform the indicated operations. Assume that all variables represent nonnegative real numbers.7
- 5x
A. 7
- 5x
B. 2x
C. 2x
D. 12
Mathematics
Write a description of the shaded region using the symbols A, B, C, ?, ?, -, and ' as needed. 
A. A' ? C B. (A' ? B) ? C C. (A' ? B) ? C D. (A ? B') ? C
Mathematics
Provide an appropriate response.Solve: 20 - (x - 4) = 3x
Fill in the blank(s) with the appropriate word(s).
Mathematics
Decide whether the relation is a function.?
A. Function B. Not a function
Mathematics