Find all complex numbers z such that z^4 = -4.

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p. s) will give brainiest

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

Which is the graph of this function 3 square root of x plus one if