Question

Solve the equation by factoring. z2 − z − 6 = 0

Answer 1

z² - z - 6 = 0
(z - 3)(z + 2) = 0

z  - 3 = 0
z = 3

z +  2 = 0
z = - 2

z = - 2, 3

Answer 2

Answer:

z=-2,3

Step-by-step explanation: