7. Which of the following are linear combinations of = (0, -2, 2) and v = (1, 3, –1)? (a) (2, 2, 2) (b) (0, 4, 5) (c) (0,0,0)

4 -3 -4 4 2 If A = -4 2 2 and B = -2 -3 -1 , then -4 -3 1 -4 4

What is the value of 2x* + 5x3 +7x? – x +41 , if it is known that x=-2-3i Select one: O a. - 6 b. 6+ i -6-i Od. ge au.edu.tr/mod/quiz/attempt.php?attempt=139247&cmid%3D76850&page34# pe here to search 6.

Use DeMoivre Theorme to expand answer into a+bi form