shorty3690 shorty3690 17-01-2016 Mathematics contestada Find the possible value or values of y in the quadratic equation 4 – 4y – y 2 = 0. A. y = –3, y = –1 B. y = 2 C. y = –2 + 2√ 2, y = −2 − 2√ 2 D. y = –4, y = 1