F (x)=-x^2-2x+1 Zero (s):_______
f(x) = -x² - 2x + 1 0 = -x² - 2x + 1 x = -(-2) ± √((-2)² - 4(-1)(1)) 2(-1) x = 2 ± √(4 + 4) -2 x = 2 ± √(8) -2 x = 2 ± 2√(2) -2 x = -1 ± -√(2) x = -1 + (-√(2)) U x = -1 - (-√(2)) x = -1 - √(2) U x = -1 + √(2)
